IMPORTANT: Information provided is intended for educational purposes and is not intended to be medical advice nor offered as a prescription, diagnosis or treatment for any disease, illness, infirmity or physical condition. Always consult your own medical provider about your health and medical questions before making any health related decision. These statements have not been evaluated by the Food & Drug Administration.
2008 Orthomolecular Hall of Fame Inductee Orthopedic surgeon Dr Robert Cathcart MD successfully treated over 30,000 patients in over 3 decades with vitamin C, sometimes administering over 150,000 mg per day.
Dr Cathcart’s wrote the oral protocol for vitamin C, “Titrating to Bowel Tolerance“, which explains how to fine tune vitamin C dosage for optimal maintenance, as well as treatment for acute conditions of illness, stress or injury.
Browse Dr Cathcart’s interview video index as well as his Biography, Publications, References
Foreword by Editor:
The ideal dosage amount of vitamin C varies greatly from person to person, and even from day to day, depending on current health, stress and activity level!
Dr Fred Klenner (1907 – 1984), the first MD to treat his patients with mega dose C, recommended a maintenance base of 5g per adult of 160lbs (75kg).
Dr Robert Cathcart (1938 – 2006), continued Dr. Klenner’s work and then developed the protocol called “titrating to bowel tolerance”, detailed below.
This protocol was written by Dr. Cathcart himself, so it can get pretty complicated, but the idea is:
Whatever quantity of vitamin C you can take, that makes you feel well, without getting intestinal gurgling, soft stools or diarrhea, is being used by your body.
Those symptoms are the result of unused powder in the transit drawing water from your body, in which case you need to reduce dosage and drink water.
The body can’t store vitamin C, so it’s best to take many smaller doses throughout the day than one large one.
As explained by professor Steve Hickey PhD, Manchester University, in his book RDA – Ridiculous Dietary Allowance, vitamin C has a very short half life in the body of 30 minutes. Which means every half hour your body only has half left of the dose you took, so a dose basically runs out in about 2 hours.
Taking it late in the evening may stop you from getting to sleep. We also recommend a fat soluble vitamin like D3 or E to keep you protected through the night.
How to Determine a Therapeutic Dose of vitamin C, by Robert F. Cathcart, MD
Medical Hypotheses, 7:1359-1376, 1981. Reprinted with permission of Author.
Vitamin C, TITRATING TO BOWEL TOLERANCE, ANASCORBEMIA, AND ACUTE INDUCED SCURVY
Robert F. Cathcart, III, M.D. Allergy, Environmental, and Orthomolecular Medicine 127 Second Street, Los Altos, California 94022, USA (Deceased: 1932- 2007)
Bowel Tolerance Method (& Dosage Chart)
Anascorbemia – Acute Induced scurvy
Intravenous and Intramuscular Ascorbate
Herpes: Cold Sores, Genital Lesions, and Shingles
Crib Deaths (Sudden Infant Death Syndrome)
Over the past ten-year period I have treated over 9,000 patients with large doses of vitamin C (Cathcart 1, 2, 3, 4, 5). The effects of this substance when used in adequate amounts markedly alters the course of many diseases. Stressful conditions of any kind greatly increase utilization of vitamin C. Ascorbate excreted in the urine drops markedly with stresses of any magnitude unless vitamin C is provided in large amounts. However, a more convenient and clinically useful measure of ascorbate need and presumably utilization is the BOWEL TOLERANCE. The amount of ascorbic acid which can be taken orally without causing diarrhea when a person is ill sometimes is over ten times the amount he would tolerate if well. This increased bowel tolerance phenomenon serves not only to indicate the amount which should be taken but indicates the unsuspected and astonishing magnitude of the potential use that the body has for ascorbate under stressful conditions.
If this massive draw on the small ascorbate stores of the body is not fully satisfied, the condition of ANASCORBEMIA results. The deficit of ascorbate probably starts in the tissues directly involved in the disease and then spreads to other tissues of the body. A condition of localized and then systemic acute scurvy is produced. This ACUTE INDUCED SCURVY leads to poor healing and ultimately to complications involving other systems of the body.
Much of the original work with large amounts of vitamin C was done by Fred R. Klenner, M.D. (6, 7, 8, 9) of Reidsville, North Carolina. Klenner found that viral diseases could be cured by intravenous sodium ascorbate in amounts up to 200 grams per 24 hours. Irwin Stone (10, 11, 12) pointed out the potential of vitamin C in the treatment of many diseases, the inability of humans to synthesize ascorbate, and the resultant condition hypoascorbemia. Linus Pauling (13, 14) reviewed the literature on vitamin C and has led the crusade to make known its medical uses to the public and the medical profession. Ewan Cameron in association with Pauling (15, 16, 17) has shown the usefulness of ascorbate in the treatment of cancer.
BOWEL TOLERANCE METHOD (& Dosage Chart)
In 1970, I discovered that the sicker a patient was, the more ascorbic acid he would tolerate by mouth before diarrhea was produced. At least 80% of adult patients will tolerate 10 to 15 grams of ascorbic acid fine crystals in 1/2 cup water divided into 4 doses per 24 hours without having diarrhea. The astonishing finding was that all patients, tolerant of ascorbic acid, can take greater amounts of the substance orally without having diarrhea when ill or under stress. This increased tolerance is somewhat proportional to the toxicity of the disease being treated. Tolerance is increased some by stress (e.g., anxiety, exercise, heat, cold, etc.)(see FIGURE I). Admittedly, increasing the frequency of doses increases tolerance perhaps to half again as much, but the tolerances of sometimes over 200 grams per 24 hours were totally unexpected. Representative doses taken by tolerant patients titrating their ascorbic acid intake between the relief of most symptoms and the production of diarrhea were as follows:
|Condition||Grams Ascorbic AcidPer 24 hours||Number of DosesPer 24 Hours|
|Normal||4 – 15||4 – 6|
|Mild Cold||30 – 60||6 – 10|
|Severe Cold||60 – 100+||8 – 15|
|Influenza||100 – 150||8 – 20|
|ECHO, coxsackievirus||100 – 150||8 – 20|
|Mononucleosis||150 – 200+||12 – 25|
|Viral Pneumonia||100 – 200+||12 – 25|
|hay Fever, Asthma||15 – 50||4 – 8|
|Environmental and Food Allergy||0.5 – 50||4 – 8|
|Burn, Injury, Surgery||25 – 150+||6 – 20|
|Anxiety, Exercise and other Mild Stresses||15 – 25||4 – 6|
|Cancer||15 – 100||4 – 15|
|ankylosing spondylitis||15 – 100||4 – 15|
|Reiter’s syndrome||15 – 60||4 – 10|
|acute anterior uveitis||30 – 100||4 – 15|
|rheumatoid arthritis||15 – 100||4 – 15|
|bacterial infections||30 – 200+||10 – 25|
|infectious hepatitis||30 – 100||6 – 15|
|candidiasis||15 – 200+||6 – 25|
FIGURE 1. REPRESENTATIVE DOSES TO TREAT ACUTE SYMPTOMS OF
DISEASE IN PATIENTS VERY TOLERANT TO ASCORBIC ACID
GRAMS ASCORBIC ACID ORALLY PER 24 HOURS
1) Note that disease symptom curves indicate very little effect on acute symptoms until doses of 80-90% of bowel tolerance are reached. Perhaps it is only near tolerance doses that the ascorbate is pushed into the primary sites of the disease. 2) Suppression of symptoms in some instances may not be total; but usually it is very significant and often the amelioration is complete and rapid. 3) Hepatitis may require 30 to 100 grams.
TITRATING TO BOWEL TOLERANCE
The maximum relief of symptoms which can be expected with oral doses of ascorbic acid is obtained at a point just short of the amount which produces diarrhea. The amount and the timing of the doses are usually sensed by the patient. The physician should not try to regulate exactly the amount and timing of these doses because the optimally effective dose will often change from dose to dose. Patients are instructed on the general principles of determining doses and given estimates of the reasonable starting amounts and timing of these doses. I have named this process of the patient determining the optimum dose, TITRATING TO BOWEL TOLERANCE. The patient tries to TITRATE between that amount which begins to make him feel better and that amount which almost but not quite causes diarrhea.
I think it is only that excess amount of ascorbate not absorbed into the body which causes diarrhea; what does not reach the rectum, does not cause diarrhea.
It is interesting to know, when one speculates on the exact cause of this diarrhea, that while a hypertonic solution of sodium ascorbate is being administered intravenously, the amount of ascorbic acid tolerated orally actually increases.
THE 100 GRAM COLD
When a person is ill the amount of ascorbic acid he can ingest without diarrhea being produced increases somewhat proportionally to the severity or the toxicity of the disease. A cold severe enough to permit a person to take 100 grams of ascorbic acid per 24 hours during the peak of the disease, I call a 100 GRAM COLD.
Perhaps one of the most important principles in ORTHOMOLECULAR MEDICINE is BIOCHEMICAL INDIVIDUALITY (18). Every individual responds to substances differently. vitamin C is no exception. However, at least 80% of my patients tolerated ascorbic acid well. Admittedly, there were relatively few older patients in my practice. Infants, small children, and teenagers tolerate ascorbic acid well and can take, proportionate to their body weight, larger amounts than adults. Older adults tolerate lesser amounts and have a higher percentage of nuisance difficulties. Patients with multiple food intolerances may have more difficulties but should attempt taking ascorbate because of benefits often obtained.
For several years while I was treating only sick people with ascorbic acid, I was unaware of the number of people who had nuisance problems with maintenance doses. The tolerance of the sick person to ascorbate is so high as to prevent many of the complaints one would have if he were well. When ascorbic acid is prescribed to a sick person, the beneficial effect is obvious enough so that few complain of the gas and diarrhea. With illness the effects of an overdose do not last long because of the rapid rate of utilization.
It is important for the physician to understand the principles of treating this vast majority of tolerant persons. Patients frequently underdose themselves and need professional guidance to push the doses to effective levels. The small number of persons, especially elderly persons, intolerant to oral doses are in my experience able to take intravenous ascorbate without difficulties. Additionally, patients with severe problems may need to be treated intravenously if very high doses will have to be maintained for some time for adequate suppression of symptoms.
ANASCORBEMIA — ACUTE INDUCED SCURVY
It is well established that certain symptoms are associated with an almost total lack of vitamin C within the body. Symptoms of scurvy include lassitude, malaise, bleeding gums, loss of teeth, nosebleeds, bruising, hemorrhages in any part of the body, easy infections, poor healing of wounds, deterioration of joints, brittle and painful bones, and death, etc. It is thought that this disease only occurs with dietary deprivation of vitamin C. However, an analogous condition is produced as follows:
Well-nourished humans usually contain not much more than 5 grams of vitamin C in their bodies. Unfortunately, the majority of people have far less ascorbate than this amount in their bodies and are at risk for many problems related to failure of metabolic processes dependent upon ascorbate. This condition is called CHRONIC SUBCLINICAL SCURVY (12).
If a disease is toxic enough to allow for the person’s potential consumption of 100 grams of vitamin C, imagine what that disease must be doing to that possible 5 grams of ascorbate stored in the body. A condition of ACUTE INDUCED SCURVY is rapidly induced. Some of this increased metabolic need for ascorbate undoubtedly occurs in areas of the body not primarily involved in the disease and can be accounted for by such functions as the adrenals producing more adrenaline and corticoids; the immune system producing more antibodies, interferon (19, 20), and other substances to fight the infection; the macrophages utilizing more ascorbate with their increased activity; and the production and protection of c-AMP and c-GMP with the subsequent increased activity of other endocrine glands (21), etc. Also, there must be a tremendous draw on ascorbate locally by increased metabolic rates in the primarily infected tissues. The infecting organisms themselves liberate toxins which are neutralized by ascorbate, but in the process destroy ascorbate. The levels of ascorbate in the nose, throat, eustachian tubes, and bronchial tubes locally infected by a 100 gram cold must be very low indeed. With this acute induced scurvy localized in these areas, it is small wonder that healing can be delayed and complications such as chronic sinusitis, otitis media, and bronchitis, etc. develop.
I had assumed that much of this ascorbate was used for functions somehow directly related to neutralizing the toxicity of viral and bacterial diseases. When ill, one has the internal sense that something of this nature is happening when bowel tolerance is approached. Recently, however, I had the personal experience of ingesting 48 grams in an hour and a half when I had a sudden hay fever reaction to roses. Upon withdrawal from the roses tolerance dropped rapidly to normal. This experience plus my experiences with many patients under emotional stress, would indicate that the adrenals are capable of utilizing large amounts of ascorbate with benefit if it is made available.
This draw on ascorbate, from whatever source, lowers the blood level of ascorbate to a negligible level. I have coined the term ANASCORBEMIA for this condition. If this anascorbemia is not rapidly rectified by the oral administration of bowel tolerance doses of ascorbic acid or by intravenous administration of ascorbate, the remainder of the body is rapidly depleted of ascorbate and put at risk for disorders of the metabolic processes dependent upon vitamin C.
The following problems should be expected with increased incidence with severe depletion of ascorbate: disorders of the immune system such as secondary infections, rheumatoid arthritis and other collagen diseases, allergic reactions to drugs, foods and other substances, chronic infections such as herpes, or sequelae of acute infections such as Guillain-Barre’ and Reye’s syndromes, rheumatic fever, or scarlet fever; disorders of the blood coagulation mechanisms such as hemorrhage, heart attacks, strokes, hemorrhoids, and other vascular thrombosis; failure to cope properly with stresses due to suppression of the adrenal functions such as phlebitis, other inflammatory disorders, asthma and other allergies; problems of disordered collagen formation such as impaired ability to heal, excessive scarring, bed sores, varicose veins, hernias, stretch marks, wrinkles, perhaps even wear of cartilage or degeneration of spinal discs; impaired function of the nervous system such as malaise, decreased pain tolerance, tendency to muscle spasms, even psychiatric disorders and senility; and cancer from the suppressed immune system and carcinogens not detoxified; etc. Note that I am not saying that ascorbate depletion is the only cause of these disorders, but I am pointing out that disorders of these systems would certainly predispose to these diseases and that these systems are known to be dependent upon ascorbate for their proper function.
Not only is there the theoretical probability that these types of complications associated with infections or stresses could result from ascorbate depletion, but there was a conspicuous decrease in the expected occurrence of complications in the thousands of patients treated with oral tolerance doses or intravenous doses of ascorbate. This impression of marked decrease in these problems is shared by physicians experienced with the use of ascorbate such as Klenner (8, 9) and Kalokerinos (22).
THE MISSING STRESS HORMONE
Stone (11) has described the genetic defect whereby the higher primates lost the ability to synthesize ascorbate. This defect is caused by a mutated defective gene for the liver enzyme, L-gulonolactone oxidase. The higher mammals (except for the higher primates) developed a feedback mechanism which increases ascorbate synthesis under the influence of external and internal stresses (23).
There are many well-established functions of vitamin C that help in the handling of stress. When stressed, the higher mammals can augment these functions by this feedback mechanism. For the higher primates, including humans, ascorbate can amount to the MISSING STRESS HORMONE (4).
I have seen strong clinical evidence that not only does the bowel tolerance to ascorbate increase under stress but that fully satisfying that potential use for ascorbate markedly reduces secondary diseases and complications following stress or primary disease. Since 1970, with teaching the bowel tolerance method of determining proper ascorbic acid doses to patients, I have not had to hospitalize a single patient for an acute viral disease or a complication from such a disease if the patient utilized the method. In some cases, such as with three cases of viral pneumonia, it was necessary to utilize intravenous ascorbate. Admittedly, I have been lucky because no patient has arrived with such severe symptoms as to necessitate immediate hospitalization. There have been many patients where there was no question that they would have required hospitalization in a very short period of time had not ascorbate been administered. Some patients not quite taking bowel tolerance doses, but taking significantly large doses of ascorbate, would not have as dramatic suppression of acute symptoms but would, nevertheless, avert complications.
Acute mononucleosis is a good example because there is such an obvious difference between the course of the disease, with and without ascorbate. Also, it is possible to obtain laboratory diagnosis to verify that it is mononucleosis being treated. Early in this study a 23-year-old, 98-pound librarian with severe mononucleosis claimed to have taken 2 heaping tablespoons every 2 hours, consuming a full pound of ascorbic acid in 2 days. She felt mostly well in 3 to 4 days, although she had to continue about 20 to 30 grams a day for about 2 months.
Many cases do not require maintenance doses for more than 2 to 3 weeks. The duration of need can be sensed by the patient. I had ski patrol patients back skiing on the slopes in a week. They were instructed to carry their boda bags full of ascorbic acid solution as they skied. The ascorbate kept the disease symptoms almost completely suppressed even if the basic infection had not completely resolved. The lymph nodes and spleen returned to normal rapidly and the profound malaise was relieved in a few days. It is emphasized that tolerance doses must be maintained until the patient senses he is completely well, or the symptoms will recur.
Acute cases of infectious hepatitis have responded dramatically. Cases included two orthopaedic surgeons who probably acquired the disease pricking their hands at surgery and being inoculated with a patient’s blood. With ascorbate treatment laboratory tests including the SGOT, SGPT, and bilirubins indicated rapid reversal of the disease. In one of these cases, with the doctorpatient and his treating physicians having difficulty believing that the ascorbate was responsible for the improvement, the ascorbate was discontinued. The condition of the patient rapidly deteriorated. The patient’s wife took charge and doled out the ascorbate; again the disease rapidly subsided with laboratory findings returning to normal.
Usually oral bowel tolerance doses will reverse hepatitis rapidly. Stools regularly return to normal color in 2 days. It generally takes about 6 days for the jaundice to clear, but the patient will feel almost well after 4 to 5 days. Because of the diarrhea caused by the disease, intravenous ascorbate may need to be used in very severe cases. Often large doses of ascorbic acid, taken orally despite diarrhea, will cause a paradoxical cessation of the diarrhea.
Morishige has demonstrated the effectiveness of ascorbate in preventing hepatitis from blood transfusions (24).
The phenomenon of symptoms returning repeatedly if the ascorbate is not continued in high doses is most convincing. It is possible to have symptoms come and go many times. In fact, there is often a feeling when titrating to bowel tolerance that symptoms are beginning to return just before taking the next dose.
Often a patient will sense that he is probably catching some viral disease and that he is in need of large doses of ascorbic acid. If he is experienced in taking ascorbic acid he may be able to suppress more than 90% of the symptoms. He feels that he should take large amounts of ascorbate, does not feel quite right, and may have peculiar mild symptoms. I call this condition UNSICK. Recognition of this state is important because it can be mistaken for more serious conditions.
INTRAVENOUS AND INTRAMUSCULAR ASCORBATE
Symptoms from acute viral diseases can most frequently be more permanently eliminated with intravenous sodium ascorbate. While it is true that tolerance doses of oral ascorbate will usually eliminate complications of acute viral diseases; at times, such as with certain cases of influenza, the large amount of oral ascorbate necessary to suppress symptoms over a period of a week or more, sometimes makes intravenous ascorbate desirable. Clinically large amounts of ascorbate used intravenously are virucidal (2, 5, 7, 8).
The sodium ascorbate used intravenously and intramuscularly must contain no preservatives. Usually there is only a small amount of EDTA in the preparation to chelate trace amounts of copper and iron which might destroy the ascorbate. Solutions containing sodium ascorbate 250 or 500 mgm per cc can be obtained. The 250 mgm solutions may be used in young children intramuscularly in doses usually 350 mgm/kg body weight up to every 2 hours. When the volume of the material becomes too great for intramuscular injections, then the intravenous route should be used. Inadequate doses will be ineffective. Quite frequently a child initially refusing oral ascorbate will cooperate after injections if given the alternative. While this method of persuasion seems cruel, it is better than the complications which might otherwise occur. These intramuscular injections can be used in a crisis situation. Kalokerinos (22) describes cases where certain death in infants already in shock has been averted by emergency intramuscular ascorbate.
For intravenous solutions concentrations of 60 grams per liter are made with the 250 or 500 mgm/cc sodium ascorbate diluted with Ringer’s lactate, 1/2N saline, 1N saline, D5W, or distilled water for injection. I prefer the latter, but one has to be absolutely sure that an error is not made and pure water given. Ascorbate is more efficient intravenously than orally probably because chemical processes in the gut destroy a percentage of that orally administered. Doses of 400 to 700 mgm/kg of body weight per 24 hours usually suffice. Rate of infusion and the total amount administered can be determined by making sure that symptoms are suppressed and that the patient not become dehydrated or receive sodium too rapidly. Local soreness in the vein caused by too rapid infusion is relieved by slowing the intravenous infusion. One gram of calcium gluconate should be added to the bottles each day to prevent tetany.
I have not yet seen a case of phlebitis develop as a result of ascorbate administration. This rarity of phlebitis possibly suggests that this condition sometimes has something to do with ascorbate depletion.
Frequently I have the patient take oral doses of ascorbic acid at the same time he is taking intravenous sodium ascorbate. Bowel tolerance is actually increased by concomitant use of intravenous ascorbate. Care and experience is necessary with concomitant use because tolerance drops precipitously when the intravenous infusion is discontinued.
Ascorbic acid should be used with the appropriate antibiotic. The effect of ascorbic acid is synergistic with antibiotics and would appear to broaden the spectrum of antibiotics considerably. I found that penicillin-K orally or penicillin-G intramuscularly used in conjunction with bowel tolerance doses of ascorbic acid would usually treat infections caused by organisms ordinarily requiring ampicillin or other more modern synthetic penicillins. Cephalosporins were used in conjunction with ascorbic acid for staphylococcus infections. The combination of tetracycline and ascorbate was used for nonspecific urethritis; however, patients who had previously repeated recurrences of nonspecific urethritis found they were free of the disease with maintenance doses of ascorbate. I am not sure that the tetracycline was necessary even in the acute cases, but it was used for legal reasons. Some other cases of unknown etiology such as two cases of Reiter’s disease and one case of acute anterior uveitis also responded dramatically to ascorbate.
A most important point is that patients with bacterial infections would usually respond rapidly to ascorbic acid plus a basic antibiotic determined by initial clinical impressions. If cultures subsequently proved the selection of antibiotic incorrect, usually the patient was well by that time.
In the case of a 45-year-old man who had developed osteomyelitis of the 5th metacarpal of the right hand following a cat bite, a partial amputation of the hand had been recommended and surgery scheduled. Consultants agreed. The patient delayed surgery and signed himself out of the hospital. He was given intravenous ascorbate 50 grams a day for 2 weeks. The infection resolved rapidly. While this patient had destruction of the distal end of the metacarpal, there has been no recurrence of the infection (25).
This case illustrates the frequent problem of an indolent infection with an organism non-responsive to the most sophisticated antibiotic treatment which then may respond rapidly to treatment with intravenous ascorbate.
Treating simultaneously with the appropriate antibiotic plus ascorbate has the additional advantage that if, unexpectedly, the infection is actually viral, the infection will be suppressed and the incidence of allergic reaction to the antibiotic reduced.
C AND ALLERGY
Patients seemed not to develop their first allergic reaction to penicillin when they had taken bowel tolerance ascorbate for several doses. Among the several thousand patients given penicillin, two cases of brief rash were seen in patients who had taken their first dose of penicillin along with their first dose of ascorbate. If one understands the reasons for bowel tolerance doses of ascorbate, it is obvious that these patients were not as yet “saturated.” I saw three patients who had taken penicillin without ascorbate who had developed an urticarial rash. These cases rapidly responded to oral ascorbic acid. Only a single dose of antihistamine was usually used. I would have anticipated longer reactions in most of these cases. I saw one case of a delayed serum sickness type of penicillin reaction in a ten-year-old girl who had not taken ascorbate previously. The rash in this patient did not immediately respond to ascorbic acid. The rash took about two weeks to completely resolve; however, if the ascorbate was not taken regularly to tolerance, the rash would worsen. It was difficult to maintain high doses in this patient.
Patients who had known-previous-allergic reactions to penicillin were never given the antibiotic anticipating that vitamin C would protect them. I suspect that the deficit of body ascorbate produced by disease may have something to do with malfunction of the immune system and the development of allergies. However, whether ascorbate may give some protection from an antibiotic known previously to cause an allergic reaction in a patient, when subsequent reactions might involve anaphylaxis, is a question which must be approached very carefully. Certainly, inadequate doses of ascorbate could be disastrous.
Patients with mononucleosis, untreated with ascorbate, have a very high incidence of allergic reaction to penicillin. It is interesting that this same disease seems to cause some of the highest bowel tolerances of any disease.
As can be seen from the previous discussion of the increasing bowel tolerance phenomenon, there is undoubtedly increased utilization of ascorbate under stressful conditions. If this increased utilization creates a deficit, there may be malfunctions of various systems of the body such as the immune system which are dependent on ascorbate. Therefore, it should not be surprising that certain malfunctions of the immune system and adrenal glands associated with stress might be ameliorated by ascorbate.
Hay fever is controlled in the majority of patients. Bowel tolerance doses are usually required only at the peak of the season; otherwise, more modest doses suffice. Many patients find the effect of ascorbate more satisfactory than immunizations or antihistamines and decongestants. The dosages required are frequently proportional to exposure to the antigen.
Asthma is most often relieved by bowel tolerance doses of ascorbate. A child regularly having asthmatic attacks following exercise is usually relieved of these attacks by large doses of ascorbate. So far all of my patients having asthmatic attacks associated with the onset of viral diseases have been ameliorated by this treatment.
Large clinical studies will be necessary to prove this point, but for now prudent practice would be to take large doses ofascorbate when stressed or when ill.
This theory begins to make some sense of the observation that many patients will develop allergic disorders or other diseases following combinations of stress, disease, and malnutrition. Immunologists should be particularly interested in the control of these allergic problems and particularly the dramatic responses of cases of ankylosing spondylitis, Reiter’s disease, and acute anterior uveitis. All three of these problems have a high association with the HLA-B27 antigen. The possibility that ascorbate might have some value in controlling the immune response at the gene level should be thoroughly investigated because there could be some basic implications in histocompatibility (graft acceptance), cancer control, and destruction of foreign invaders. Ascorbate would appear to help stabilize some homeostatic mechanisms.
Yeast infections occur less frequently in patients treated with antibiotics if bowel tolerance doses of ascorbic acid are simul- taneously used. Ascorbic acid seems to reduce the systemic toxicity considerably but does not eliminate the primary infection. It has been helpful to patients with allergic problems secondary to candida.
Although ascorbic acid should be given in some form to all sick patients to help meet the stress of disease, it is my experience that ascorbate has little effect on the primary fungal infections. Systemic toxicity and complications can be reduced in incidence. It may be found that appropriate antifungal agents will better penetrate tissues saturated in ascorbate.
TRAUMA, SURGERY, AND BURNS
Swelling and pain from trauma, surgery, and burns are markedly reduced by bowel tolerance doses of ascorbic acid. Doses should be given a minimum of 6 times a day for trauma and surgery. Burns can require hourly doses. Serious burns, major trauma, and surgery should be treated with intravenous ascorbate. The effect of ascorbate on anesthetics should be studied. Barbiturates and many narcotics are blocked, (26) so their use as anesthetic agents will be limited when ascorbate is used during surgery. While practicing orthopaedic surgery, I had some experience with trauma cases in which I used ascorbic acid post-operatively. There was virtual elimination of confusion in elderly patients following major surgeries such as with hip fractures when ascorbate was given. This confusion is commonly ascribed to fat embolization and the subsequent inflammation provoked in the tissues by the emboli. I did several menisectomies where one knee had been done before vitamin C was used, and the other side after vitamin C was used. The pain and post-operative recovery time were lessened considerably. The amount of inflammation and edema following injury and surgery were markedly reduced. The pain medications used were relatively minimal. My limited experience in replacing skin flaps avulsed by trauma indicated a whole degree of lessened difficulties with much greater success.
Anyone who has done animal surgery other than on humans is impressed by the rapid recovery rate. Humans loaded with ascorbate would appear to recover similarly to the animals which make their own ascorbate in response to stress. In the past, vitamin C administered to patients in hospitals post-operatively has been in trivial amounts never exceeding several grams. I predict that reimplantations of major amputations, even transplant surgeries, and especially fine surgeries of the eyes, ears, or fingers will enjoy a phenomenal increase in success rate when ascorbate is utilized in doses of 100 grams or more per 24 hours.
The limited stress-coping mechanisms of humans seems to be the result of rapid ascorbate depletion. With surgery this leads to vascular thrombosis, hemorrhage, infection, edema, drug reactions, shock, adrenal collapse with limited adrenaline and steroid production, etc.
I have avoided the treatment of cancer patients for legal reasons; however, I have given nutritional consults to a number of cancer patients and have observed an increased bowel tolerance to ascorbic acid. Were I treating cancer patients, I would not limit their ascorbic acid ingestion to a set amount but would titrate them to bowel tolerance. Ewan Cameron’s advice against giving cancer patients with widespread metastasis large amounts of ascorbate too rapidly at first should be heeded. He found that sometimes extensive necrosis or hemorrhage in the cancer could kill a patient with widespread metastasis if the vitamin was started too rapidly (16). Hopefully, in the future ascorbic acid will be among the initial treatments given cancer patients. The additional nutritional needs of cancer patients are not limited to ascorbic acid, but certainly the stress involved with having the disease depletes ascorbate levels in the body. Ascorbate should be used in cancer patients to avert disorders of ascorbate deficiency in various systems of the body including the immune system.
BACK PAIN FROM DISC DISEASE
Greenwood (27) observed that 1 gram a day would reduce the incidence of necessary surgery on discs. At bowel tolerance levels, ascorbic acid reduces pain about 50% and lessens the difficulties with narcotics and muscle relaxants (2). It is not, however, the only nutritional support that patients with back pain should receive.
Bowel tolerance is not increased by degenerative arthritis although occasionally ascorbate has some beneficial effect.
Ankylosing spondylitis and rheumatoid arthritis do increase tolerance. Clinical response varies. Norman Cousins (28) curing his own ankylosing spondylitis with ascorbate is not unexpected. With these and other collagen diseases, food and chemical allergies can sometimes be found. It may be that the blocking of allergic reactions with augmented adrenal function is one of the reasons these patients are sometimes benefitted.
Three cases with typical sandpaper-like rash, peeling skin, and diagnostic laboratory findings of scarlet fever have responded within an hour or overnight. I think this immediate response is due to the neutralization of the small amount of streptococcus toxin responsible for the disease. Although I have not seen a case of acute rheumatic fever, I would anticipate rapid effects.
HERPES: COLD SORES, GENITAL LESIONS, AND SHINGLES
Acute herpes infections are usually ameliorated with bowel tolerance doses of ascorbic acid. However, recurrences are common especially if the disease has already become chronic. Zinc in combination with ascorbic acid is more effective for herpes; however, caution and regular monitoring of patients on zinc should be done.
For chronic herpes, intravenous ascorbate may also be of benefit.
CRIB DEATHS (SUDDEN INFANT DEATH SYNDROME)
I would agree with Kalokerinos (22) and Klenner (8) that crib deaths are often caused by sudden ascorbate depletions. The induced scurvy in some vital regulatory center kills the child. This induced deficiency is more likely to occur when the diet is poor in vitamin C. All of the epidemiologic factors predisposing to crib deaths are associated with low vitamin C intake or high vitamin C destruction.
Maintenance doses are established by the patient taking bowel tolerance doses 6 times a day for at least a week. He observes if there is any unexpected benefit such as clearing of sinuses, decrease in allergies, increase in energy, etc. Should any chronic problem be benefitted, then the dose is decreased to the minimum amount producing the effect. Otherwise a dose such as 4 to 10 grams a day divided in 3 to 4 doses is recommended.
In addition, the patient is told to increase the dose on stressful days. If a patient well tolerates ascorbic acid dissolved in water, then after a short period of time his taste will begin to regulate the dosages. Most patients can easily sense their ascorbate needs.
Patients who take ascorbate in large amounts over a long period of time should probably suppliment with vitamin A and a multiple mineral preparation. The “Fortified Formulation for Nutritional Insurance” of Roger Williams (29) is recommended as a base.
It is my experience that ascorbic acid probably prevents most kidney stones. I have had a few patients who had had kidney stones before starting bowel tolerance doses who have subsequently had no more difficulty with them. Acute and chronic urinary tract infections are often eliminated; this fact may remove one of the causes of kidney stones. Six patients have had mild pain on urination; five of these patients were over fifty and none had stones.
Three out of thousands had a light rash which cleared with subsequent doses. It was difficult to evaluate the cause of this because of concomitant infections. Several patients had discoloration of the skin under jewelry of certain metals. A few patients complaining of small sores in the mouth with the taking of small doses of ascorbate had them clear with bowel tolerance doses.
Patients with hidden peptic ulcers may have pain, but some are benefitted. Mineral ascorbates can be used for maintenance doses in these cases. Two patients who had mild epigastric discomfort with maintenance doses of ascorbic acid who after being given ascorbate by vein for several days were then able to tolerate the acid orally.
It is my experience that high maintenance doses reduce the incidence of gouty arthritis. I have not seen difficulties with giving large amounts of ascorbic acid to patients with gout. Almost all my patients have been Caucasian, so I have no comment on the report that ascorbate can cause certain blood problems in certain non-white groups (30).
There has been no clinical evidence as Herbert and Jacob (31) suspected that ascorbic acid destroys vitamin B12.
If maintenance doses of ascorbic acid in solution are used over very long periods of time I would rinse the teeth after each dose. I would not brush my teeth with calcium ascorbate.
There is a certain dependency on ascorbic acid that a patient acquires over a long period of time when he takes large maintenance doses. Apparently, certain metabolic reactions are facilitated by large amounts of ascorbate and if the substance is suddenly withdrawn, certain problems result such as a cold, return of allergy, fatigue, etc. Mostly, these problems are a return of problems the patient had before taking the ascorbic acid. Patients have by this time become so adjusted to feeling better that they refuse to go without ascorbic acid. Patients do not seem to acquire this dependency in the short time they take doses to bowel tolerance to treat an acute disease. Maintenance doses of 4 grams per day do not seem to create a noticeable dependency. The majority of patients who take over 10-15 grams of ascorbic acid per day probably have certain metabolic needs for ascorbate which exceed the universal human species need. Patients with chronic allergies often take large maintenance doses.
The major problem feared by patients benefiting from these large maintenance doses of ascorbic acid is that they may be forced into a position where their body is deprived of ascorbate during a period of great stress such as emergency hospitalization. Physicians should recognize the consequences of suddenly withdrawing ascorbate under these circumstances and be prepared to meet these increased metabolic needs for ascorbate in even an unconscious patient. These consequences of ascorbate depletion which may include shock, heart attack, phlebitis, pneumonia, allergic reactions, increased susceptibility to infection, etc., may be averted only by ascorbate. Patients unable to take large oral doses should be given intravenous ascorbate. All hospitals should have supplies of large amounts of ascorbate for intravenous use to meet this need. The millions of people taking ascorbic acid makes this an urgent priority. Patients should carry warnings of these needs in a card prominently displayed in their wallets or have a Medic Alert type bracelet engraved with this warning.
The method of titrating a patient’s dosage of ascorbic acid between the relief of most symptoms and bowel tolerance has been described. Either this titration method or large intravenous doses are absolutely necessary to obtain excellent results. Studies of lesser amounts are almost useless. The oral method cannot by its very nature be investigated by double blind studies because no placebo will mimic this bowel tolerance phenomenon. The method produces such spectacular effects in all patients capable of tolerating these doses, especially in the cases of acute self-limiting viral diseases, as to be undeniable. A placebo could not possibly work so reliably, even in infants and children, and have such a profound effect on critically ill patients. Belfield (32) has had similar results in veterinary medicine curing distemper and kennel fever in dogs with intravenous ascorbate. Although dogs produce their own ascorbate, they do not produce enough to neutralize the toxicity of these diseases. This effect in animals could hardly be a placebo.
It would be possible to conduct a double blind study on intravenous ascorbate; however, doses would have to be determined by someone experienced with this method.
Part of the difficulty many have with understanding ascorbate is that claims for its benefits seem too many. Most of these clinical results merely indicate that large doses of ascorbate augment the healing abilities of the body already known to be dependent upon minimal doses of ascorbate.
I anticipate that other essential nutrients will be found being utilized at unsuspectedly rapid rates in disease states. Complications caused by failures in systems dependent upon those nutrients will be found. The magnitude of supplimentations necessary to avert those complications will seem extraordinary by standards accepted today.
1. Cathcart RF: Clinical trial of Vitamin C, letter to the editor, Medical Tribune, June 25, 1975.
2. Cathcart, R.F. Clinical use of large doses of ascorbic acid. Presented at the annual meeting of the California Orthomolecular Medical Society, San Francisco, February 19, 1976.
3. Cathcart, R.F. Vitamin C as a detoxifying agent. Presented at the annual meeting of the Orthomolecular Medical Society, San Francisco, January 21, 1978.
4. Cathcart, R.F. Vitamin C – The missing stress hormone. Presented at the annual meeting of the Orthomolecular Medical Society, San Francisco, March 3, 1979.
5. Cathcart, R.F: The method of determining proper doses of vitamin C for the treatment of disease by titrating to bowel tolerance, J. Orthomolecular Psychiatry, 10:125-132, 1981.
6. Klenner, F.R. Virus pneumonia and its treatment with vitamin C. J. South. Med. and Surg., 110:60-63, 1948.
7. Klenner, F.R. The treatment of poliomyelitis and other viral diseases with vitamin C. J. South. Med. and Surg., 111:210-214, 1949.
8. Klenner, F.R: Observations On the Dose and Administration of Ascorbic Acid When Employed Beyond the Range Of A Vitamin In Human Pathology . J. App. Nutr., 23:61-88, 1971.
9. Klenner, F.R. Significance of high daily intake of ascorbic acid in preventive medicine. J. Int. Acad. Prev. Med., 1:45-49, 1974.
10. Stone, I. Studies of a mammalian enzyme system for producing evolutionary evidence on man. Am. J. Phys. Anthro., 23:83-86, 1965.
11. Stone, I. Hypoascorbemia: The genetic disease causing the human requirement for exogenous ascorbic acid. Perspectives in Biology and Medicine, 10:133-134, 1966.
12. Stone, I. The Healing Factor: Vitamin C Against Disease. Grosset and Dunlap, New York, 1972.
13. Pauling, L. Vitamin C and the Common Cold. W.H. Freeman and Company, San Francisco, 1970.
14. Pauling, L. Vitamin C, the Common Cold, and the Flu. W.H. Freeman and Company, San Francisco, 1976.
15. Cameron, E. and Pauling, L. Supplemental ascorbate in the supportive treatment of cancer: Prolongation of survival times in terminal human cancer. Proc. Natl. Acad. Sci. USA, 73:3685-3689, 1976.
16. Cameron, E. and Pauling, L. The orthomolecular treatment of cancer: Reevaluation of prolongation of survival times in terminal human cancer. Proc. Natl. Acad. Sci. USA, 75:4538-4542, 1978.
17. Cameron, E. and Pauling, L. Cancer and Vitamin C. The Linus Pauling Institute for Science and Medicine, Menlo Park, 1979.
18. Williams, R.J. Biochemical Individuality. John Wiley, New York, 1956. University of Texas Press, Austin, Texas, 1973.
19. Siegel, B.V. Enhancement of Interferon Response by poly(rI).- poly(rC) in Mouse Cultures by Ascorbic Acid. Nature 254:531-532, 1975.
20. Siegel, B.V., Morton, J.I. Vitamin C and the Immune Response. Experientia 33:393-395, 1977.
21. Lewin, S. Vitamin C: Its Molecular Biology and Medical Potential. Academic Press, London, 1976.
22. Kalokerinos, A. Every Second Child, Thomas Nelson, Australia, 1974.
23. Subramanian, N. et al. Detoxification of histamine with ascorbic acid. Biochemical Pharmacology. 27:1671-1673, 1973.
24. Murata, A. Virucidal activity of vitamin C: Vitamin C for the prevention and treatment of viral diseases. Proceedings of the First Intersectional Congress of Microbiological Societies, Science Council of Japan, 3:432-442, 1975.
25. Salaman, M. Fighting infection-the cat and the “C”. Let’s Live, 128-130, April 1980.
26. Libby, A.F. and Stone, I. The hypoascorbemia-kwashiorkor approach to drug addiction therapy: A pilot study. J. Orthomolecular Psychiatry, 6:300-308, 1977.
27. Greenwood, J. Optimum vitamin C intake as a factor in the preservation of disc integrity. Medical Annals of the District of Columbia, 33:274-276, 1964.
28. Cousins, N. Anatomy of an Illness as Perceived by the Patient. W.W. Norton & Company, New York, 1979.
29. Williams, R.J. The Prevention of Alcoholism Through Nutrition. Bantam Books, New York, 1981.
30. Campbell, G.D. Jr., Steinberg, M.H. and Bower, J.D. Ascorbic acid induced hemolysis in G-6-PD deficiency. Ann. Int. Med. 82:810, 1975.
31. Herbert, V. and Jacob, E. Destruction of vitamin B12 by ascorbic acid. JAMA, 230:241-242, 1974.
32. Belfield, W.O. and Stone, I. Megascorbic prophylaxis and megascorbic therapy: A new orthomolecular modality in veterinary medicine. Journal of the International
Academy of Preventive Medicine, 2:10-26, 1975.