We’ve been providing a fair bit of coverage on cancer recently, and today will be no exception.
Unfortunately, right now I can offer little more than a pointer to the research article (published in The Journal of Clinical Investigation). I’m still working my way through it and may not have the time to return. So if you’re interested in sharing your thoughts on it, please add to the comments below! More »
The term “aerobic glycolysis” is confusing to biochemists because it is inherently contradictory. Aerobic refers to reactions that require oxygen, and anaerobic refers to reactions that take place without the need for oxygen. Glycolysis is a biochemical pathway that does not need or use oxygen, therefore it is anaerobic. The definitions of aerobic and anaerobic shed no light on why glycolysis is described as aerobic. More »
In January of 2012 I started Ketopia with a stock theme, an image across the top that spoke of my journey, and the intention to push the Content First philosophy to the extreme. A couple years and a few hundred posts later (by multiple contributors!), we have a true community, a unique visual identity and a new design for the website. More »
Red meat has long been an anathema to the nutrition establishment. Not being privy to the thinking of the originators of the so-called heart-healthy diet, we assumed it was because of the association of meat with its burden of saturated fat and cholesterol, two food components condemned as promoters of heart disease. More »
Recent biochemical research into the metabolism of the essential fatty acids seems to have uncovered a major underlying cause of breast, prostate, and colorectal cancers. This biochemistry tells us that this cause is the modern American diet and that simple dietary change is capable of preventing these cancers.
Finding the cause of a disease and then removing that cause is called primary disease prevention; the disease never occurs and wellness is continuously maintained. In recent years, this definition has been changed to mean preventive medical care, namely early diagnosis and treatment. This new type of prevention utilizes regular medical checkups aimed at early diagnosis. Thus, when a disease reaches the point where it can be diagnosed, the disease is managed by regular doctor visits, prescription drugs, and surgery. This is not primary prevention. More »
Animal fat was evolutionary man’s major source of energy. Ancient humans lived primarily on eggs, fish, animals, and other living creatures. Dietary sources of glucose were minimal. Human biochemistry is in agreement with these paleolithic findings.
In contrast, the modern human uses two classes of food to provide energy for life functions; carbohydrates yield glucose, and fats supply fatty acids. Despite the fact that glucose serves as the usual and ready source of energy for the body, long-term sustained energy depends on fatty acids. Fatty acids are a much more efficient fuel than glucose. They contain twice the energy per unit weight and they are stored more compactly. Under normal conditions, the body uses both fuels alternately depending on time from last meal. More »
Since shortly after World War II, when Ancel Keys and wife Margaret concluded that diets high in animal fat were the cause of cardiovascular diseases, an inestimable number of large, long-term studies have been conducted worldwide to look for proof of a causal relationship between the two. Despite a tremendous expenditure of time and money, all studies have failed to give an answer to the question of whether animal fats (primarily from red meat) and cholesterol cause cardiovascular disease. This failure is blamed on the inadequacies of epidemiology rather than the difficulties of proving a negative. When properly conducted, epidemiology has no inadequacies. Any failure of epidemiology is that of modern epidemiologists who equate association with cause. More »
When I started work as Public Health Toxicologist with the California Department of Public Health a little more than fifty years ago, the word “toxic” was seldom heard much less used as a topic of conversation. In recent years, the word has been discovered and become a fashionable adjective for a wide variety of undesirable things.
This has bothered me because ‘toxic’ has a very specific meaning that makes it an unacceptable adjective to use except when applied to harmful chemicals. Its use otherwise only confuses people and needlessly frightens them. I usually ignore the matter, but when specific foods are labeled as toxic, I can no longer remain silent. More »
If you still think sugar is harmless, consider the recent research out of the University of Utah. Researchers discovered increased mortality and strange behaviors when mice were given extra sugar in their diet.
Not lots of extra sugar, mind you. But doses generally considered “safe”. More »