Papers

Eating More Calories, Staying Thinner

Although the average caloric intake of the Chinese is higher than that of Americans (2640 vs. 2360 for adult males), and despite their smaller stature, the Chinese are much thinner than Americans. This may be attributed partially to the greater level of physical activity in rural China, but the evidence also suggests that it is explained partly by the composition of the diet.

The mainstay of the Chinese diet is cereal grain. Carbohydrate intake accounts for 70% of the caloric intake in rural China compared to about 40% in the U.S. More importantly, only 15% of the calories consumed by rural Chinese men comes from fat, compared to almost 40% in the U.S. Although the total amount of protein is more or less comparable in these two populations, the source of the protein is very different: in the U.S. over 70% of the protein is derived from non-fish animal foods [...]

True Health Care is A Proper Education

One out of two Americans gets heart disease and half of those die instantly from their first heart attack.

One out of three dies of cancer. One out of eight women gets breast cancer and one out of six men gets prostate cancer. Roughly one out of ten middle-aged Americans has diabetes, and among those over 60, this rate becomes one out of five people. In addition, another one in five Americans has so-called prediabetes.

Unfortunately, many people suffering from these diseases do not realize that their wrong dietary choices since childhood have caused these serious problems. Numerous scientific studies, including “The China Study,” show that there is a strong correlation between an animal-based diet and these ailments. They are very rare in countries where populations live on a plant-based diet. The majority of people in Western countries assume that these diseases are inevitable as they get older, but this [...]

Breaking Free Of The Dietary Pleasure Trap

If you are holding a copy of Health Science magazine, and know what it is all about, then you are one of the lucky ones.

Of the 300 million people who live in our country, most will spend their whole lives confused about what is good for them, and what isn’t. If you are one of the fortunate few who has a good feel for the truth about health, then you are more than halfway there. The problem is, knowing is only about half of the battle. The other half of the journey is pretty tough. Just knowing doesn’t quite get it done all by itself.For some reason, even after we know just what to do, there is a tendency to go ahead and do self-destructive things anyway. If we listen to a pop-psychology show,we might hear all sorts of dark and complex speculation about why people are often [...]

Dietary Addictions

Why eating healthfully is so difficult

Today, most people acknowledge that drugs, including nicotine, alcohol, caffeine and cocaine, are addictive. It is common knowledge that repeated exposure to these substances can result in physical addiction and that the consequences of addiction can be devastating. Escaping the pleasure trap of addiction can be extremely difficult. Even the most effective treatment programs fail miserably for the vast majority of addicts. For example, the most effective treatment programs for alcoholism involve a period of intensive in-patient care for 30 days, followed by outpatient support often involving 90 visits in 90 days to a 12-step program. Of the highly motivated addicts who complete the program, over 70 percent fail.

Unlike drugs, whose use is voluntary, food is essential for life. Some foods, particularly highly processed, stimulating foods, elicit responses similar to addiction. Not all individuals respond to the addictive nature of highly processed foods, and [...]

Research Methodology in Cancer Research

Question: What is your response to: “A role for milk proteins and their peptides in cancer prevention”, by PW Parodi (Current Pharmaceutical Design 13: 813-828, 2007).

Answer: This paper is a classic illustration of scientific reductionism that creates more confusion than clarification. It starts by stating that the “most reliable approach to establish a causal relationship [between diet and disease] …is…a randomized control trial.” My view is exactly the opposite. A randomized control study design focuses on one factor, one outcome and generally one mechanism at a time. This is not nutrition; it is pharmacology (is this why it was published in a pharmaceutical journal?)

In the introduction to the paper, the author also trashes the correlations-based ecological study design, stating that “correlations tell nothing about [diet and cancer associations]“. It is true that nothing conclusive about causation can be established because of the way that these studies are done but [...]

Vitamins and Supplements

Most importantly, it is often stated, perhaps almost as a main theme, that the use of vitamin and mineral supplements is an important strategy for promoting and re-gaining health.