Dr. Christopher Gian-Cursio and his student Stanley Bass are part of a long line of doctors/teachers in the best drugless tradition that started in the 1830's with Dr. Jennings in USA. - They initiated using Natural Hygiene & Orthopathy with modern insulin theory, and warned about dangerous dietary deficiencies from veganism. They both had decades of experience as a 100% no-drugs doctors, and the younger of them a likely world record of 1000+ water-only fasts. - Free Downloads Here --- Enjoy this website!

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"Ever since it was decided that protein is the most important and most essential part of our food, there has raged a controversy over how much protein a day is required." "There is a delicate balance between carbohydrates and proteins, to which we have to conform - disease and degeneration resulting from failure to conform."


In the ongoing debate about minimal eating and long life, Dr. Bass presents the following article "How Much Protein?" by Herbert M. Shelton from 1970, which calculates the approximate amount of protein we need daily. And discusses why we shouldn't over-eat on protein either.

Herbert M. Shelton:
How Much Protein?

Ever since it was decided that protein is the most important and most essential part of our food, there has raged a controversy over how much protein a day is required to meet the needs of man. At first, the efforts to determine the amount of protein needed were made by merely striking an average of the amount of protein actually eaten by certain groups of men, who are now known to have been gluttonous eaters. Next, an effort was made to determine the amount of protein needed by experiments on dogs. Imagine, trying to discover the protein needs of man by making tests on dogs!

Without going into the matter of these experiments and measurements, suffice it to say that both of them helped to establish a high protein standard, which, although since repeatedly shown to be much too high, is far from dead, both in lay and in professional thought and practice. Indeed, within the last few years, there is apparent a growing tendency to re-affirm the old high-protein standards established by the earlier investigators.

"Liebig conceived the idea that albumens and proteins are needed in direct proportion to a man's or woman's activity."

More than seventy years ago Liebig conceived the idea that albumens and proteins are needed in direct proportion to a man's or woman's activity. He thought that the human body is run on the substances of which its muscles and viscera are composed. Of this notion, Drinkwater says: "If muscles are worn away by exercise of their normal function, according to the old view, it would be like a locomotive having to have its wheels and machinery renewed at the end of each journey, instead of needing simply water and fuel." (Food in Health and Disease, London, 1906.)

Following Liebig, Voight declared in 1881 that man requires twenty percent of his daily diet to be protein. A little later Atwater made it twenty-five percent, and Moleschott and Veirordt made it twenty percent. Voight experimented upon dogs in his effort to determine the protein requirements of man.

These standards demanded for the adult, who has ceased growing, 7% to 12% more protein (more tissue building material) than nature herself provides for an infant which doubles its weight in six months and trebles its weight in a year. Not until Lahmann in 1892 appreciated this discrepancy and set about to determine the proportions of protein, carbohydrate, fat and salts in mother's milk, and used this information as a basis for calculation for adult diets, was a really decisive blow struck at the old school of dietetics. Lahmann was an old school physician who had associated himself with Louis Kuhne. He noticed that Kuhne's patients, fed as they were on fruits and vegetables, were not receiving the "required" amounts of protein, but fared well on their low protein diet.

Analyzing the ingredients of dried milk, that is water free milk he found that the fat, sugar and minerals amounted to 85.5 percent of the whole; the protein present amounted to only 13.5 percent. Thus for a growing baby, producing more tissue daily than does the adult, nature provides a diet, which, apart from water, contains only 13.5 percent of the tissue building material called protein. But relative to the total bulk of breast milk taken by an infant, the pro-tein is really only 1.6 percent, because it is 88 percent water. Only in relation to the ingredients other than water is the amount 13.5 percent. This is said, however, not to be wholly a reliable basis of calculation, because unless we know the adult's activity as compared with that of the baby, we cannot accurately assess the adult's need.

Drinkwater says that "the most strenuous muscular labour does not increase in the smallest degree the metabolism of albuminates (proteins) in the body; it is the non-nitrogeneous alimentary principles, the fats and carbohydrates, whose consumption is increased by muscular activity." It would seem, therefore, that our need in accurately assessing the protein needs of the adult as compared to that of the infant, would be a knowledge of the relative differences in tissue building activity that goes on in the two organisms.

47 g - 1887
In 1887 Hirshfeld made a series of experiments and placed the protein standard at 47 grams, but the "scientists" rejected his standard. A young man of twenty-four years, Hirshfeld performed heavy labor, weight lifting, mountain climbing, etc., on a diet containing less than half the protein thought to be necessary. He lost neither weight nor strength, while the "nitrogen balance" showed that he did not lose body protein. Hindhede says of his work: "It is strange, indeed, that Hirshfeld's investigations have been permitted by science to drift almost into oblivion. He was a young man (twenty-four) who could make little impression upon the weight of Voight's authority." The low protein standard attracted little attention until after Horace Fletcher startled the "scientists" out of their lethargy.

Chittenden in 1904 protested against the over-consumption of protein and established three ounces daily as the average adult requirement. It was not, however, until a little later, when it was shown that the amount of urea excreted is by no means proportionate to the activity indulged in, that Liebig and his school, together with the whole of the dietetic conventions that were supported by his ideas, were ultimately shown to be completely false.

We must cease to think of the adult's activities as involving chiefly the expenditure of his protein elements, his tissues, but as the expenditure of his fuel. Compared, therefore, with the protein needs of the growing infant, who is making more tissue daily, those of the adult are very small indeed. Therefore, to make 13.5 percent of the diet of the adult, protein, would be ridiculous.

"Men are poisoned by excessive protein ingestion."

Lahmann was in favor of conforming to the proportion of milk. This was too high, particularly as he used cow's milk as his standard. Chittenden maintained that "body-weight, health, strength, mental and physical vigor and endurance can be maintained with at least one-half of the protein food ordinarily consumed." He estimated the proportion of protein for the adult at 3.5 percent lower than for the infant, and thought that health could be maintained much more satisfactorily on about 10 percent of protein in the diet than on 20 percent.

30 g - 1923
It was later found that the estimates of both Lahmann and of Chittenden are much in excess of actual body needs, for active grown men. Boyd, taking flesh as the source of protein, estimated the minimum daily ration of protein requisite to maintain body-weight at 30 grammes, i.e., only 4.65 percent in a total amount of 650 grammes of food. (Vitamins, London, 1923, P. 61.)

26 g - 1923
Ragnar Berg, after making a more accurate investigation, found it to be only 26 grammes, or 4 percent of the total (Vitamins, London, 1923); while Rose, after providing a better supply of bases, found it to be only 24 grammes, or only 3.7 percent. (Vitamins, London).

.58 g/kg per day - 1920's
After carefully surveying all previous estimates and after conscientious experimentation of his own, Berg came to the conclusion that the adult body's need of protein should be calculated on a basis of .58 grammes per kilogramme of body weight (Vitamins). Berg concluded that "a supply equivalent to 1 gramme of protein per kilogramme of body-weight, when a mixed diet is taken . . . provides a margin of safety of from 50 to 100 percent."

Thus a fully grown adult, of say 140 lbs. should consume not more than 2.2 ounces of protein a day—i.e., if he is taking his protein in the form of meat or cheese, he should not take more than half a pound of beef or curd cheese altogether; or if he is taking it in the form of cod-fish, not more than 7/8 of a pound. (14 oz)
(Note: 1 ounce/oz = 28.47 g, 1 lb = 0.45 kg)

It is obvious that the average full-grown man, even of moderate habits, allows himself a much larger proportion of protein. If he has eggs and bacon for breakfast, these alone, apart from the bread he consumes with them, will provide 3/5 of his daily quota of 2.2 ounces of protein, leaving only 1.6 ounces for his lunch an dinner. Thus, by the time he has his lunch, consisting of a cut from a joint, a chop or a steak, he has consumed more than his quota, and the rest is all excess as far as protein is concerned, quite apart from the bread, potatoes, milk or cereals he may also have had.

Ragnar Berg allows a small increase of protein for reproduction, and in this case proteins of high biological value are essential. But when reproduction is allowed for, it is obvious from the previous figures that the average man who has ceased growing, indulges to excess in those kinds of foods which are body building and which he does not require, and thus, not only deprives his body of other important elements, such as mineral salts and vitamins, but also impedes the combustion of his running fuel. Hindhede reared four athletic and wide-awake children on a diet so low in protein that it has been said "it would frighten a school teacher into blind staggers."

100 g - 1934
Nixon, who is no vegetarian and has no bias in favor of vegetarianism, writing in January 1934 said that 100 grams of protein daily (i.e., 3.527 ounces or nearly 1/4 lb.) is average requirement for physical and mental activity and for fertility, 50 grams of which should be "first class protein" by which he means meat, eggs, cheese, including fish. This is the amount of protein he regards as sufficient for a young man in his prime when reproductive powers are at their zenith.
  • This means that one-half the young adult's daily protein consumption should be high grade proteins.
  • Vegetarians would use as proteins of high biologic value - nuts, peanuts, avocadoes, soy beans, bananas, and green vegetables.

    In my own work, I have watched hundreds of men, women and children make steady (often rapid) gains in weight and strength following lengthy fasts, while consuming less than half the protein daily that is supposed to be required. I have reared children and supervised the rearing of many more on a diet containing far less protein than the prevailing standards call for and the healthiest and finest developed children I have seen have been these very children. My feeding program comforms closely to the standard established by the Swiss experiment, an account of which follows.

    Some recent experiments made in Switzerland should go far to settle a long-sought-for solution to the problem of how much protein is required daily for an individual. Unlike most experiments that have been made in an effort to solve this problem, this experiment was made on human beings and on large numbers of them. If its conclusions do not agree with the findings of the rat-pen dietitians, this will merely be hard on the boys in the rat-pens.

    1 g/kg per day - 1968
    The British Association for the Advancement of Science was addressed at its regular meeting about two years ago by a Swiss speaker, Prof. A. Fleisch. He told the assembled scientists that experiments carried out with scientific thoroughness on 4,000,000 people in Switzerland showed that the amounts of calories, proteins and fats formerly considered essential in civilized countries were utterly unnecessary. He asserted, on the basis of these experiments, that the United Nations minimum standard of 2,400 calories a day is too much and that 2,160 is sufficient for all except heavy manual workers. The conclusion reached through their experiments is that one gramme of protein per kilo (0.035 oz. per 2 1/4 lb.) of body weight is correct. Before the war the protein requirements were supposed to be 100 grammes (3 1/2 oz.). This amount he asserted, was not only unnecessary, but was actually harmful. He said that a large part of the meat and eggs eaten before the war and a large part of the refined fats, sugar and white bread and macaroni could have been replaced by vegetables, fruits and darker bread,

    Finally, be said that today, when great nations of the world are suffering from hunger, it is absolute waste to convert large quantities of wheat into eggs, thus losing 90 percent of the nutritive value of the wheat, and to convert tremendous amounts of maize (corn) and barley into fodder (food for cows) and thus lose 75 percent of the calories and proteins. This is a direct stab at our traditional but nonetheless foolish agriculture which first raises huge quantities of food for animals, feeds it to the animals, and then feeds man a small percentage of the food value thus converted into animal foods.

    "Only about one-half the amount of protein considered necessary before the war is needed daily by the individual for health and strength."

    It will seem amazing to most of my readers that only about one-half the amount of protein considered necessary before the war is needed daily by the individual for health and strength. The old high protein standards thus go glimmering through the things that were. No doubt the packers and the poultry men will not like this and a great howl will go up from the rat pens. The radio touts who look after the interests of the meat packing industry will shout themselves hoarse denying the validity of these tests made on men and women instead of rats. Nonetheless, there is but one way to determine the nutritive requirements of man. In dealing with the young, the requirements of a rapidly growing animal and those of an animal of slow growth are very different.

    While the efforts of most investigators seem to have been directed to ascertaining minimum protein requirements, it may be debatable as to whether or not this can establish a valid standard for protein intake. It is quite clear, however, that greater sobriety in the matter of nitrogen (protein) ingestion is essential not only to achieve a return to health, but also in order to maintain health at its highest peak at all times and for all purposes. Reinheimer truly says that "nitrogen, the chief ingredient of protein, is universally a good servant, but a bad master." It is well known to physiologists that both fat and protein metabolism depend upon carbohydrate metabolism. There is a delicate balance between carbohydrates and proteins, to which we have to conform - disease and degeneration resulting from failure to conform.

    It has been shown that excess nitrogen is detrimental to the capacity for work, while very generally, it is the accumulation of a nitrogen product, kinotoxin, in the muscles that is the cause of fatigue. Men are poisoned by excessive protein ingestion. More than any other food factor, excesses of protein foods fill the body with toxins. Indeed, the whole system becomes overcharged with poisonous products of protein metabolism, which the eliminative functions eventually fail to cope with. The calamitous moribundity of a body poisoned by unsuitable and excessive protein is similar to the case of alimentary anaphylaxis.

    "Greater sobriety in the matter of protein ingestion is essential, not only to achieve a return to health, but also in order to maintain health at its highest peak."

    In middle aged adults, perfectly normal kidneys are the exception rather than the rule. By a careful selection of a low nitrogen diet, it is possible to reduce the amount of work required of the kidneys to a level at which they are able to keep the waste products in the blood within normal limits.

    We can say, without fear of successful contradiction, that a disproportionately increased amount of protein in the diet, due to the arbitrary addition to the diet of foods rich in protein, such as flesh, eggs, cheese, etc., proves harmful, as a continual excess of protein results in severe disturbances of health. Yet these are the very foods that the advocates of much "high-grade" protein place greatest stress upon. An excess of protein thus provided, (this improperly prepared and wrongly combined), is the source of much trouble.

    Herbert M. Shelton
    Chapter VIII, Superior Nutrition
    Published by Dr. Shelton's Health School, San Antonio, 1970

    (Note: 1 ounce = 28.47 g, 1 lb = 0.45 kg)

    Not only protein restriction is interesting for health - but also calorie restriction.
    The secret of long life seems to lie in food restriction. Read this article by Dr. Bass: Learn from Luigi Cornaro "How to Live One Hundred Years" at here.
    "If you follow a minimal diet you can achieve super nutrition. Let's look at Luigi Cornaro, a man who at age 35 was weak, sick, and dying. "

    How much carbohydrates do we need? Read an article by Dr. Rosedale at Dr. Bass website: "Why Eat Less Carbohydrates?" at here
    "The re-discovery of the tremendous improvements which occur in ALL health problems with the use of a diet which is reduced in the use of carbohydrates, is one of the most notable of recent years." "Vegetables are great, I want you to eat vegetables .... but there is no essential need."

    The Rosedale article at drbass.com/rosedale.html also discusses the quality of proteins, a most important topic. Not all proteins are good for health.
    "Animal proteins are fine and are good for you, but not the ones that are fed grains."

    Another article that also discusses the quality of proteins - comparing cooked and raw proteins and their impact on health:
    "I continued eating raw meat once or twice weekly, and my health gradually increased. ... I did not deteriorate as most people do on cooked foods or meatless raw foods."

    For more articles by Dr. Shelton at International Natural Hygiene Societyclick here.

    Read excerpts from Shelton's Orthopathy (a disease encyclopedia - with definitions, etiology, prognosis, care, etc.) at drbass.com/orthopathy/


    "amazing long-lived natural doctor!"


    My First Water Fast
    I was startled by the statement that all colds, fevers and influenzas were nature's attempt to free the body of disease. I devised an experiment to test this - click here
    Fruit - Friend or Foe?
    He lived on nothing but grapes - By the 32nd day, his gum was bleeding - one of his teeth fell out. He exclaimed: My God, I am detoxicating my teeth - click here
    Symptoms to Expect when Improving Your Diet
    This initial letdown lasts about ten days, and is followed by an increase of strength, a feeling of diminishing stress and greater well-being. - click here
    How Diseases are Cured
    Dr. Shelton: - It is high time to learn about the causes of disease and of the "complications" that so frequently develop under regular care - click here
    The Time-factor in Recovery
    Dr. Shelton: - Why do we expect to get well in a hurry of a condition that requires a life-time for its development? - click here
    Sequential Eating
    Any quick digesting foods must wait till the slowest digesting foods leave the stomach - a process which can take up to 6 or 8 hours. - click here
    How Important is Diagnosis?
    Once the truth of how to live is understood, the process of illness can be reversed more or less painlessly by intelligent living - click here
    How to Live 100 Years
    If you follow a minimal diet you can achieve super nutrition. Let's look at Luigi Cornaro, who at age 35 was weak, sick, and dying - click here


    How to Solve Problems
    The following method, ancient in its origin, has been practiced by several civilizations dating back for thousands of years. - click here
    Causes of Addiction to Habits
    The key which unlocks the mystery of why most habits are difficult to break lies in the understanding of the stimulation and depression mechanism. - click here
    How to Overcome Temptations
    The very moment an undesirable craving has entered your consciousness, DON'T struggle with it. Absolutely REFUSE to consider its existence - click here
    Attentive Eating
    A subject which can radically change a person's life in all of its aspects - physically, mentally, emotionally and spiritually. - Attentive eating. - click here
    Energy in the Body
    The lift we get from drinking coffee, or the expression of strong emotions - is the expenditure of energy, not its accumulation - click here
    Energy, Feeling and Thought
    The person who feels depressed or negative most of the time is low on the energy level scale and needs to increase rest and sleep - click here
    The Energy Principle in Healing - New Concepts
    All healing and regeneration is in ratio to the amount of energy which is available - the more energy, the more detoxicating healing - click here


    Three Generations of Hygienists
    These children, the skeletal development wasn't right, the dental arches were not well-formed, teeth came in crowded - click here
    In Search of the Ultimate Diet
    I put a group of mice on a fruitarian diet. But they didn't seem to be eating very much fruit, and they certainly weren't crazy about it - click here
    The Ideal 100% Raw Diet
    My aim here was to try to find a diet of 100% raw foods that mice and equally humans could live on, with all the factors needed for excellent health - click here
    Vegetarian Diet & Food Plan
    Dr. Cursio: - it represents more than 55 years of this brilliant nutritionist's experience as one of the greatest teachers in the field of Natural Hygiene - click here
    Vegan rats die early & have low energy
    When the vegetarian male died it was 22.8 months old. The omnivorous male had accomplished the same amount of work when it was but 6.9 months old. click here


    Primitive Man - His Diet and Health
    The duration of life is long, the people being yet strong and vigorous as they pass the three score and ten mark, and living in many cases beyond a century. click here
    Vilhjalmur Stefansson: Adventures in Diet
    I have lived in the Arctic for more than five years exclusively on meat and water ... I tried the rotten fish one day, and liked it better than my first taste of Camembert. During the next weeks I became fond of rotten fish. click here
    Aajonus: Primitive Diet Example
    After 12 years eating raw meat and never having had any more than a little diarrhea, I learned to relax and not fear raw foodborne bacteria and parasites. click here
    Dr. Shelton: How Much Protein?
    There is a delicate balance between carbohydrates and proteins, to which we have to conform - disease and degeneration resulting from failure to conform. click here
    Drs. Eades: High-Carbohydrate Problems
    An anthropologist examining skeletal remains of early man can tell immediately whether the bones and teeth belonged to a hunter-gatherer (mainly protein eater) or a farmer (mainly carbohydrate eater)..." click here
    Dr. Rosedale: Insulin's Metabolic Effects
    The actual rate of aging can be modulated by insulin... We should be living to be 130, 140 years old routinely. click here  
    Insulin's Crucial Role: insulin article 2   What is mTor? insulin article 3
    Cancer & The Warburg Effect
    The theory is simple: If most aggressive cancers rely on the fermentation of sugar for growing and dividing, then take away the sugar and they should stop spreading. click here
    Swami Narayanananda: Food And Drink
    Many sects and people have very crude ideas about food and drink. In India, some narrow-minded and bigoted people have much hatred for non-vegetarian diet. click here


    The Ten Health Commandments
    Thou shalt lift thyself up through obedience to all of Nature's laws, and help thy brother to attain the same. click here
    The Truth Behind All Religion
    God is not punishing us with illness and disease. Our suffering is due to our ignorance of food's relation to health and happiness. click here
    Practicing with Certainty
    People who are told they have emotional problems are suffering from thinking problems. Their emotions are working fine. click here
    Vivekananda: Man's True Spiritual Nature
    Let positive, strong, helpful thought enter into their brains from very childhood. Lay yourselves open to these thoughts, and not to weakening and paralysing ones. click here



    If you are sick, read:
    How Diseases are Cured
    The Time-factor in Recovery
    How Important is Diagnosis?
    How to Live 100 Years
    What Symptoms to Expect when Improving Your Diet
    My First Water Fast

    If you have a hard time changing habits, read:
    Causes of Addiction to Habits
    The Power of Habit Explained
    How to Overcome Temptations

    If you are suffering from depression or low energy, read:
    Energy, Feeling and Thought
    Energy in the Body

    If you are trying to overcome an addiction, read:
    Causes of Addiction to Habits
    The Power of Habit Explained
    How to Overcome Temptations
    Energy, Feeling and Thought

    If you are trying to lose weight, read:
    (about low-carb + raw diets as the correct strategy:)

    The High-Carbohydrate Diet and Related Health Problems
    Insulin's Metabolic Effects (Why eat less carbohydrates?)
    How much weight-loss on raw juices vs. fasting?
    Preventing Cellulite - the Diet Solution
    (about overcoming the physical 'sugar' craving:)
    Causes of Addiction to Habits
    What Symptoms to Expect when Improving Your Diet
    (about the emotional battle:)
    Attentive Eating
    How to Overcome Temptations
    Energy, Feeling and Thought

    If you don't want to change your diet, but still become healthier, read:
    Sequential Eating
    How to Live 100 Years
    Energy, Feeling and Thought
    Energy in the Body

    If you are looking for the ultimate vegetarian diet,
    - or have been damaged by veganism - read:

    With Three Generations of Vegetarian Hygienists
    In Search of the Ultimate Vegetarian Diet
    Fruit - Friend or Foe?
    The Ideal 100% Raw Diet
    Natural Hygiene Vegetarian Diet & Food Plan
    Sequential Eating
    What Symptoms to Expect when Improving Your Diet

    If you are looking for a non-vegetarian diet that will give superior health:
    Primitive Man - His Diet and Health
    The High-Carbohydrate Diet and Related Health Problems
    Insulin's Metabolic Effects (Why eat less carbohydrates?)
    New Concepts in Nutrition, Health and Rapid Healing of Illness
    Primitive Diet Example
    Sequential Eating
    What Symptoms to Expect when Improving Your Diet

    If you expect or have children, read:
    Birth Defects can be Avoided!
    What You do when You Vaccinate
    How Diseases are Cured

    If you want a better sex-life, read:
    Energy-Karezza - fascinating & powerful sex
    Enjoying Superior Sex Your Entire Life - radio interview
    Energy-Karezza book excerpt

    If you are new to Natural Hygiene, read:
    How Diseases are Cured
    The Time-factor in Recovery
    How Important is Diagnosis?
    My First Water Fast
    New Concepts in Nutrition, Health and Rapid Healing of Illness

    This website is a good example of Natural Hygiene - a 150+ year old self-empowering healing and health philosophy that was started by medical doctors - but almost forgotten in the 20th century.
    Learn why it is now becoming mainstream again. Learn more about why no-drugs healing methods are not only cheap, but vastly superior.
    Visit the organization   International Natural Hygiene Society - where Dr. Bass is one of the founders.

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