Our Need for Nutritional Supplements
Deficiency, Megadoses, and Some Supplemental History
My attention has been
called to the cover story on vitamins which appeared in the April 6,1992 Time
magazine. Another major article on nutrition appeared in the March 10,1992 New
York Times with the heading on page B5 "Vitamins Win Support as
Potent Agents of Health" and on page B9 "New Support for Vitamins
as Agents of Health." Both articles were probably inspired by a New York
Academy of Sciences meeting held in
I will comment on the Timemagazine's feature article on Vitamins a little later. Now, I'll list the vitamins that were first available commercially from 1934 through 1940 from Merck & Co.. More than a half century ago I started to use these vitamins in the successful treatment of my patients who had a variety of health problems.
1934 Ascorbic Acid
Vitamin A and D were available before 1934, Biotin in 1943, and Beta carotene, vitamin B 12, and folic acid soon thereafter.
Thus, none of these vitamins are "Johnny-come-lately's. In over a half century, a huge medical literature is available on the diagnosis of vitamin deficiencies and the safe therapeutic use of vitamins even when some were used in megadoses. Food as food and additional vitamins, macro- and micro-minerals supplements are often important factors in improving the health and well being of many millions of people in this country.
Humans display considerable biochemical individuality, and therefore there are also differences in nutritional needs for different people. A diet that is healthful for a non-allergic person, may make another person allergic to some of the components of such a diet quite ill. Individuals foods can vary greatly in their nutritional content at the time of purchase. Food tables will not dependably tell you the vitamin and mineral content of the food you are purchasing. Simply putting vinegar on a freshly cut cole slaw salad will cause a 53% loss of vitamin C content in an hour. Potatoes are a good source of vitamin C. But reconstituting dehydrated potato flakes to make mashed potatoes and keeping this on the steam table for an hour will eliminate all the vitamin C. Oranges and potatoes held in storage for many months before being sold to grocery stores will have a decreased nutritional value. Cooking foods in a conventional manner can cause considerable loss of both heat labile and heat stable vitamins as well as of minerals. A nutritionally important oil has been genetically engineered out of soybeans to decrease spoilage which simultaneously decreased this type of soybean's nutritional value.
Now that preservation of some foods by exposure to heavy doses of radiation is being allowed, it would not be surprising if these foods have their nutritional value diminished plus the possibility that some of the molecular changes in the foods caused by the radiation may engender toxic substances which over time might cause ill-health. Milling wheat to make white flour causes a 70 to 80% loss of vitamins and minerals which, despite the so-called current “enrichment,” leaves white bread inferior to whole wheat bread nutritionally because the loss of vitamin B6, vitamin E, chromium, manganese and fiber, all of which have not been corrected by additional supplementation.
DOCTORS WHO BELIEVE
FOOD ALONE SUPPLIES ALL NUTRITIONAL NEEDS
During the early part of World War II, GI's whose severe wound infections were treated with penicillin had to save all their urine so that the penicillin which had been excreted in their urine could be recovered and then used to treat other GI's with life threatening wound infections. If one only considered the penicillin that was excreted in the urine and not the benefits that the GI had in having his infection cured by penicillin, one could sneer that penicillin's only function was to give the GI an expensive urine. If one considered only the function of penicillin in the GI's body, one would have to marvel at the miracle of its curing a potentially lethal infection,
The two-liner attributed to Dr. Victor Herbert in the Time magazine's vitamin article "We get all the vitamins we need in our diets. Taking supplements only gives you an expensive urine" completely overlooks the benefits vitamin supplements can produce in our bodies before being excreted in our urine.
MOST DOCTORS ARE
In 1992, what do
"Only about one
third of the 125 or so medical schools require students to take courses in
nutrition. And, most of the courses are short. The one at Cornell is eight
course is laced through the many departments in medical school--physiology,
gastroenterology, cardiology, biochemistry. But students do not necessarily
recognize that it can be applied to preventive medicine. ... Dr. Young said
"All studies show that if information is not taught as nutrition but is
incorporated into other courses, students come away not knowing that it is
nutrition. They think of it as physiology or whatever and so they do not use
it in terms of practical applications of preventive medical care.”... In a
recent survey conducted in the southeastern region of the
"Without question," Dr. Weinsier said, "A greater awareness and knowledge (of nutrition) among physicians could well impact on the prevalence of disease...”
Is it any wonder that most doctors are nutritional illiterates? Is it any wonder why doctors who are nutritional illiterates, often hide their lack of nutritional knowledge under the aegis "food provides all the nutrition a person will ever need"?
For the last half century, there have been recommendations that nutrition should be taught in medical schools as a required course. Currently, experts suggest that all medical schools should devote at least 40 hours to teaching medical students nutrition.
I think the three reporters who made the denigrating statement in the Time Magazine's Vitamin article "Certainly Linus Pauling lost much of his Nobel-Laureate luster when he began championing Vitamin C back in the 1970's as a panacea for everything from the common cold to cancer" were very remiss in not first reading and then calling attention in their article to the important government sponsored meeting which resulted in the following report:
"(T)here has been considerable public interest in the possibility of a role of this vitamin (vitamin C) in cancer. In order that this debate might take place in a rigorous and informed manner, we attempted to bring together not only the latest research on basic actions, such as free-radical scavenging or enzyme functions, but also some of the basic laboratory and animal studies relating to cancer
"The well known anti-oxidant and free-radical scavenging activities (of vitamin C) are discussed in the first series of papers. Because free-radical damage and formation of lipid peroxides are suspected in carcinogenesis as well as cardiovascular disease, this (vitamin C) may be important for disease prevention
"Approximately half of the symposium addressed the role of ascorbate in cancer prevention or as adjuvant in cancer therapy, primarily in animal models. In vitro studies included research on oncogenic transformations and effects on the HIV virus. Moreover, several researchers presented data that suggest a role for ascorbate in reducing the toxicity or improving the effectiveness of conventional (anti-cancer) therapies. Finally, a review is presented of all human epidemiologic studies between vitamin C and cancer prevention."
Here are a few statement's taken from Gladys Block's abstract, EPIDEMIOLOGIC DATA ON THE ROLE OF ASCORBIC ACID IN CANCER PREVENTION".
"Approximately three-fourths of the epidemiological studies (33 of 46) of the role of vitamin C in cancer incidence or mortality have found statistically significant protection effects. . . The evidence for a protective effect of vitamin C or some component of fruits is strong and consistent for cancers of the esophagus, larynx, oral cavity and pancreas and there is strong evidence for cancers of the stomach and cervix . . .A major meta-analysis of breast cancer studies suggests a significant protective role for vitamin C in that cancer as well. While it is likely that ascorbic acid, carotenoids, folate, and other factors in fruits and vegetables act jointly, an increasingly important role for ascorbic acid (Vitamin C) in cancer prevention would appear to be emerging."
I cannot take the time to note all the titles of abstracts that indicate vitamin C inhibits the growth of cancer. However, to give you the flavor, I will cite just three:
(1) INHIBITING EFFECT OF ASCORBIC ACID. ON THE GROWTH OF HUMAN MAMMARY TUMOR XENOGRAFTS IN MICE,
(2) INHIBITION BY VITAMIN C OF INCIDENCE AND SEVERITY OF RENAL TUMORS INDUCED BY ESTRADIOL OR DI ETHYLSTI LBESTEROL
(3) REDUCED INCIDENCE AND TUMOR BURDEN IN SPONTANEOUS MOUSE MAMMARY TUMORS AND UV--INDUCED TUMORS WITH INCREASING ASCORBIC ACID.
Thus, Linus Pauling's view that Vitamin C has important anti-cancer properties is gaining substantial support in current laboratory and animal experiments. Where are the people who formerly ridiculed his ideas that vitamin C has anti-cancer actions?
A word about Vitamin C for colds: In the early 1940's, the health service of one of a mid-west University prescribed vitamin C to relieve students' nasal congestion associated with colds. Although Charlotte and I go decades without having colds, we have used 250 milligram doses of vitamin C to decongested our nasal membranes when these get congested from a variety of allergies. However, this effect of vitamin C has a short half-life. Thus, it needs to be given at one and a half to two hour intervals during the day and upon awakening during the night. This keeps the nasal membranes decongested, reduces pain and discomfort and prevents sinusitis. Usually, in 24 hours there is no further need to take vitamin C in this manner.
The RDI system proposes to ignore the RDA's for different age groups and sexes. ,,"Instead of endorsing an allotment appropriate to ravenous fast growing teenage males, it would simply average the RDA's for different age groups. The new figures are considerably lower, and are a better barometer nutritional needs. Essentially the reflect the requirements of adult women.", This new system the FDA have created slashes the RDA's of Vitamin A, B's, C E and other nutrients from 10 to 80%. This will allow food manufacturers to put food products on the market legally that are much less nutritious than the ones that now have to conform to the RDA system.
There is already an enormous amount of malnutrition in this country because the large population of the poor cannot afford decent nutrition and much of their ill-health and lack of initiative is based on such malnutrition. The FDA will worsen this situation with its reduction of the RDA's.
One of the very important
documents in the field of nutrition, is the Bulletin of the National Research
Council Number 109 November 1943 "INADEQUTE DIETS AND NUTRITIONAL
DEFICIENCIES IN THE UNITED STATES, THEIR PREVALENCE AND SIGNIFICANCE,"
published by the National Research Council,
Its conclusions and recommendations are just as applicable to today's widespread malnutrition as they were when this report was issued
Items taken from the Summary and Conclusions of this Report:
"All the evidence from numerous surveys over the past ten years to the present among persons of all ages in many localities is without exception in complete agreement that inadequate diets are widespread in the nation. Although an appreciable percentage of diets failing to meet the Council's recommended dietary allowances were more than 50 percent deficient in amounts of several essential nutriments, most of the diets were less than 50 percent deficient. Accordingly, there is widespread prevalence of moderately deficient diets.
"All the data from numerous surveys with new methods among persons of all ages in many regions are entirely in accord in showing that deficiency states are rife throughout the nation. Relatively few are the traditional severe acute types, Most are milder in intensity and gradual in their course. Predominantly they are subacute or chronic states: some marked, but very many mild or moderate..."
"From this evidence it is clear that there is both a preventive and corrective problem. On the preventive side, it is evident that production of sufficient food should be maintained and that effective distribution of proper food is needed. For the latter, it would seem advisable to give further consideration to the program of judicious enrichment of appropriate foods since this would add much to the guarantee of successful nutrition. It is also evident that diet education must be intensified and extended to the utmost and raised to new heights of effectiveness."...
"On the corrective side, there is need for detection and therapeutic treatment of deficiency states among the population. For this project it is necessary to disseminate the new diagnostic methods among the medical and public health professions. Foremost among the steps in this direction would be (1) preparation of a handbook on methods of detecting deficiency states (2) establishment of training centers for instruction in the medical aspects of nutrition, especially the diagnosis of deficiency states; and, (3) introduction of adequate courses in nutrition, particularly its clinical aspects, into medical schools."
The conditions that existed nutritionally in the 1930's and early 1940's are just about the same as exist now in the working poor, in those on public assistance and even in those better off economically. The suggestions made about the need for prevention and curative measures are just as needed today as they were in the 1930's and 1940's.. So is the need for adequate instruction in nutrition for every medical student in every medical school. So is proper nutritional enrichment of foods.
What the FDA is planning
to destroy the RDA system of nutritional standards and substituting an
illogical system, RDI (Reference Daily Intake) that promotes a severe
reduction of nutritional standards in a manner which if followed would ensure
a great increase in nutritional deficiencies in the population of the
What is astonishing in the Time magazine article is that leaders in nutrition make such statements "The long term effects of high-dose supplements are still unknown and doctors warn of dangers even in the short term . . .Advises Dr. Walter Willett of the Harvard School of Pubic Health: "At this time I don't take megadoses, I'm not ruling out that in two or three years we might change our mind."
What has been known for more than a half century is that vitamins even in properly chosen megadoses (and macro- and micro-mineral supplements can greatly improve the long term health and well-being of many persons eating their ordinary diets. Some of these older observations that vitamins can improve health are just being rediscovered as if they were brand new scientific findings The rediscovery of old and proven observations can't believe their own findings, They call their conclusions tentative, and seem afraid of recommending vitamin megadoses that should be widely be used in nutritional treatment.
If doctors want to know the long term effects of various vitamin megadoses, they have to go back and study the literature. Since most articles and books on this subject cannot be found by electronic means, it requires that they make such a literature search manually,
The FDA's rejection of the three nutritional applications (which proposed to use vitamins to treat disease) as being premature also is part of the anti-nutritional bias. Just think: if a nutritional approach would delay myocardial infarctions by ten or fifteen years. Would not this be crippling blow to the profits of pharmaceutical companies that produce cardiac medications and cholesterol reducing agents?
(My wife) Charlotte and I have taken megadoses of vitamins (and appropriate amounts of macro-and micro-minerals). The fact that we are alive today is attributable to the beneficial effects of this nutritional supplementation. Dr. Linus Pauling has taken megadoses of vitamin C for decades.
One fascinating thing is
that from 2 to 5% of all hospital admissions result from severe adverse
effects from prescription drugs. Yet, doctors have no compunction in
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