NIH study shows no benefit of omega-3 or other nutritional supplements for cognitive decline

While some research suggests that a diet high in omega-3 fatty acids can protect brain health, a large clinical trial by researchers at the National Institutes of Health found that omega-3 supplements did not slow cognitive decline in older persons.


Knowing What to Eat, Refusing to Swallow It

David Katz: Knowing What to Eat, Refusing to Swallow It

This is genuinely tragic, because we have known for literal decades that a short list of behavioral factors, diet salient among them, could cut prevailing overall rates of chronic disease and premature death by an astounding 80 percent. We know this from a vast, diverse, global, impressively unbiased and remarkably consistent literature.

Cancer: Is It Just Bad Luck or Failed Research?

T. Colin Campbell: Cancer: Is It Just Bad Luck or Failed Research?

The consequences of this mutation theory of cancer are deadly. Wrongly assuming that cancer is primarily a product of genetic mutations implies that cancer progression, once started, is unstoppable. It implies that cancer control will depend on identifying and selectively killing specific cancer cells and blocking their responsible genes with targeted drugs. This strategy has been and will continue to be futile because countless combinations of genes and cancer risk factors can change cancer development. Understanding and accepting this complexity means that funding research to identify new cancer drugs, especially targeted drugs with certain but unpredictable side effects is the wrong priority.