The Battlefront for Better Nutrition

By Dr. Royal Lee

Summary“Yes, there is a battle going on,” Dr. Royal Lee writes in this 1950 article from the magazine The Interpreter. But the war Dr. Lee was referring to did not involve guns or missiles. It was a contest hidden from public view, waged between the nation’s food manufacturers and its first nutritionists—a war regarding the truth about processed foods. While modern beliefs about diet and health stem largely from the disproven idea that fat and cholesterol cause heart disease, the picture looked quite different to America’s nutrition pioneers. These practitioners and researchers, living at a time when industrially processed foods morphed from novelty to staple of the country’s food supply, witnessed firsthand a phenomenon repeated across the globe throughout the twentieth century: wherever processed foods were introduced, the “modern” diseases—heart attacks, cancer, stroke, diabetes, obesity, arthritis, liver disease, ulcers, tooth decay, and so on—soon followed, where they had been virtually nonexistent before. This phenomenon was so obvious and so predictable that only a massive conspiracy between industrial food manufacturers and the federal government, as Dr. Lee bravely outlines in this explosive essay, could hoodwink the American people into believing that processed and refined foods are capable of nourishing the human body. From The Interpreter, 1950. Lee Foundation for Nutritional Research reprint 30-E.

Acidophilus Yeast

By Dr. Royal Lee

Summary: In this primer on the benefits of lactic acid to digestion, Dr. Royal Lee explains the science behind his remarkable bowel-normalizing product Acidophilus Yeast (known today as Lactic Acid Yeast), which has the special distinction of being able to convert any dietary carbohydrate into lactic acid within the colon. Not only does this action acidify the bowel, thus killing potentially dangerous microorganisms and promoting balanced gut flora, but the yeast also releases enzymes that aid digestion, and it provides bulk to stool—all of which help ensure proper bowel function. Dr. Lee backs up his comments by presenting a clinical study showing Acidophilus Yeast’s impressive results in combating constipation, the researchers stating unequivocally the chief reason for the yeast’s effectiveness: “It has been demonstrated time and time again that the stools of patients who are constipated are, in a very large majority, alkaline…The lactic acid acts as a stabilizer of the hydrogen ion concentration in the colon.” With many alternative health practitioners today promoting indiscriminate alkalization of the body, the words of these investigators are well worth remembering. Published by Vitamin Products Company, circa 1940.

Studies of a New Type of Yeast in Chronic Constipation

By Chester H. Lyon and James P. Hart

Summary: Perhaps the first published study of a probiotic supplement for the treatment of constipation and related bowel disorders. The researchers fed their subjects a special mycelium-type of yeast—developed by Dr. Royal Lee and known today as Lactic Acid Yeast—that converts carbohydrate foods into lactic acid in the colon. (The normal pH of the colon is acidic; this promotes the growth of beneficial bacteria and inhibits the growth of harmful bacteria.) Unlike lactobacillus-type bacteria, which can convert only lactose into lactic acid, Lactic Acid Yeast is able to convert any carbohydrate source into lactic acid. This efficient conversion restored the lower bowel to its normal pH and function and provided improvement in every parameter that was studied. Clinical Osteopathy, 1940. Reprint by the Lee Foundation for Nutritional Research. 

Raw Food Vitamins

By Dr. Royal Lee

Summary: In this article from Health Culture magazine, Dr. Royal Lee describes in detail the negative effects of cooking and pasteurizing foods, specifically with regard to the destruction of vitamins, amino acids such as lysine and glutamine, and enzymes such as the phosphatase group, which help free up calcium in raw milk for absorption and aid its digestion (phosphatase is destroyed in pasteurized milk). Phosphatase also neutralizes the infamous compound phytic acid, so abundant in whole grains, that binds minerals and prevents them from being taken up by the body. Lee also discusses the vital role of vitamin E in nutrition. Reprint 30C, 1956.

The Use of Raw Potatoes

By Dr. Royal Lee

Summary: Dr. Lee discusses the nutritional value of potatoes, explaining that much of that value is lost when they are cooked. “We may estimate that 25 percent of the vitamins are lost in cooking either by heat or leaching. The loss of vitamin C is particularly fast….” In addition, he says, “the cooked potato contains no enzymes, as all enzymes are destroyed by heat.” One such enzyme, studies showed, helps relieve constipation, while others are even more precious. “One of the enzymes found in raw potatoes is phosphatase, which promotes assimilation of calcium and iron in particular; another is tyrosinase, an essential component of the vitamin C complex and associated directly with the function of the adrenal glands.” (Dr. Lee often referred to raw potatoes and raw mushrooms as the best food sources of tyrosinase available.) Lee gives tips on conserving potatoes’ nutrients when cooking them and instructs readers to be sure to add lemon juice to freshly extracted potato juice, which keeps the juice from oxidizing and turning black. From Let’s Live magazine, 1958.

A Turning Point in Nutritional Science

By Dr. Ralph Bircher

Summary: In this 1953 lecture, celebrated nutritional and medical authority Dr. Ralph Bircher of Switzerland touts the virtues of raw foods. He begins by discussing a seldom-mentioned but universal reaction to eating cooked food known as digestive leukocytosis: “Some message sent by the palate to the marrow through the vegetative [autonomic] nerve system releases a deployment of leucocytes which swarm out to the walls of the intestines, especially of the colon, as if to defend a frontline.” In other words, eating cooked foods sets off the immune system. Bircher then cites the work of Dr. Paul Kouchakoff who showed that “digestive leukocytosis does not happen whenever a meal consists of, or even begins with raw vegetable food.” (See Dr. Kouchakoff’s seminal study, “The Influence of Food Cooking on the Blood Formula of Man.”) Bircher also addresses the subject of enzymes in raw foods, saying there are “specific enzymes in fresh and living plant cells which are very delicate” and which the “human organism knows how to protect and escort…throughout the digestive tract, so that they can reach the colon without harm.” (This is in direct contrast to conventional belief that all enzymes in food are broken down during the course of human digestion.) Once in the colon, Bircher adds, these special raw-food enzymes “perform a basic change in the bacterial flora by attracting and binding what oxygen there is. Thus, they remove the aerobic condition which is responsible for putrefaction, fermentations, dysbacteria and intestinal toxemia.” Historical note: Bircher’s father, the famous Maximilian Bircher-Benner, developed the raw Swiss breakfast food muesli for patients at his clinic. In Europe it is often still called Birchermuesli. Reprint 80, 1953.