Category: Nutrition

The Dr. Oz Red Palm Oil (non-) Miracle

If there is an antithesis to the principles of science-based medicine, it’s probably the Dr. Oz show. In this daytime television parallel universe, anecdotes are evidence. There are no incremental advances in knowledge — only medical miracles. And every episode neatly offers up three or four takeaway health nuggets that, more often than not, seem to leave the audience more ill-informed about...

/ January 10, 2013

Everything we eat causes cancer…sort of

Red meat causes cancer. No, processed meat causes cancer. OK, it’s both red meat and processed meat. Wait, genetically modified grain causes cancer (well, not really). No, aspartame causes cancer. No, this food coloring or that one causes cancer. Clearly, everything you eat causes cancer! That means you can avoid cancer by avoiding processed meats, red meat, GMO-associated food (no, probably not),...

/ January 7, 2013

Nutrigenomics – Not Ready for Prime Time

Quackery in medicine takes many forms – use of bad science (pseudoscience), fraud, and reliance on mysticism are a few examples. Perhaps the most insidious form of dubious practice, however, is to use genuine and promising medical science to promote treatments that are simply not at the point of clinical application. New treatments, and especially new approaches to treatment, in medicine often...

/ January 2, 2013

Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However, after being approached by the authors’ PR agency with the promise of a book that contains science-based nutrition information I decided to agree to the...

/ November 9, 2012

The Obesity Paradox

Being fat is bad except when it’s good. It’s called “the obesity paradox.” (No, that isn’t a mis-spelling for “two physicians who treat fat people.”) The adverse health effects of obesity are well established, but there are exceptions. Obesity appears to confer an advantage in certain subgroups with conditions like heart disease and diabetes. In the News Casual consumers of some recent...

/ September 25, 2012

The Sweetener Wars – HFCS Strikes Back

The health conscious and trendy public are a bit obsessed with the food they consume. This can be a good thing, to the extent that it results in a more healthful diet, but unfortunately those interested in improving their diet must wade through a great deal of misinformation before getting to accurate and helpful information. For example, I recently gave a lecture...

/ September 19, 2012

No Health Benefits from Organic Food

A recent review of 240 studies has concluded that:  The published literature lacks strong evidence that organic foods are significantly more nutritious than conventional foods. Consumption of organic foods may reduce exposure to pesticide residues and antibiotic-resistant bacteria. Organic produce has become increasingly popular in recent years. There are several reasons that consumers might prefer organic produce, including the belief that organic...

/ September 5, 2012

Dr. Gorski pontificates about the Gerson Therapy on Uprising Radio

Every so often I get requests to be interviewed on the radio about skeptical topics. Now, why anyone would ever want to interview me, who knows? But they do, and when I can manage to accommodate reporters or interviewers, I do. Last week, I was interviewed on Uprising Radio, in which I discussed alternative medicine (particularly the Gerson therapy for cancer). My...

/ August 19, 2012

Eggs and Atherosclerosis

The headline of a recent Los Angeles Times article is, “No yolk: eating the whole egg as dangerous as smoking?” The question mark is meant to convey uncertainty or surprise, or perhaps both. The article represents much of what is wrong with science and health reporting by mainstream media. The news report is based upon an article published in Atherosclerosis – Egg...

/ August 15, 2012

POM: Not So Wonderful

“POM Wonderful” is a brand of pomegranate juice. It is manufactured by a company owned by Linda and Stewart Resnick, California billionaires who pretty much single-handedly created a multi-million dollar market for pomegranate juice where none existed before. Or, as LA Times columnist Michael Hilzik wrote, It has long been clear that the most wonderful thing about Pom Wonderful pomegranate juice is...

/ May 31, 2012