Most of what Steven Gundry says in his book The Plant Paradox is demonstrably wrong. There is no science-based reason to avoid lectins. A correspondent asked me to review a book by Steven Gundry, The Plant Paradox: The Hidden Dangers in “Healthy” Foods That Cause Disease and Weight Gain. I intended to reserve… read more "The Plant Paradox: Steven Gundry’s War on Lectins"
Okinawan Flat Belly Tonic
Okinawa Flat Belly Tonic is yet another scam weight loss product made up of a random grab-bag of vitamins, minerals, and powders. A message appeared in my email in-box with the subject line “bulging belly”. It turned out to be an advertisement for another way to supposedly lose weight without… read more "Okinawan Flat Belly Tonic"
A New Medication to Combat Obesity
New study in The New England Journal of Medicine finds impressive evidence that weekly semaglutide injections produce clinically significant weight loss as well as many other benefits, approaching the improvements seen with weight loss surgery. Not a definitive answer to obesity, but a very encouraging step in the right direction. Science works.… read more "A New Medication to Combat Obesity"
Herbalife or Herbadeath?
A case of fatal liver failure in India was attributed to Herbalife products, adding to many other reports from around the world. Analysis showed Herbalife products contain heavy metals and other contaminants. The products have not been scientifically tested, and in the absence of evidence of benefit to human health,… read more "Herbalife or Herbadeath?"
Why Physical Activity Does Little to Control Weight
There are things we know we don’t know and things we know we know; but sometimes the things we know we know aren’t so. An article by Herman Pontzer in the February 2017 issue of Scientific American, “The Exercise Paradox,” describes new research findings that challenge our conventional wisdom about… read more "Why Physical Activity Does Little to Control Weight"
The Rosedale Diet: Here We Go Again
Ron Rosedale, MD has devised a “powerful program based on the new science of leptin.” “Finally — the ultimate diet for fast, safe weight loss, lifelong health, and longer life…” He suggests it will prevent or improve high blood pressure, diabetes, heart disease, osteoporosis, arthritis, and a host of other… read more "The Rosedale Diet: Here We Go Again"
Shred360: The Weight Loss Product with the Stupidest Hype Ever
There was a half-page ad in my local paper, thinly disguised as a “Special Report” by a Health and Fitness Editor, for a new fat-melting pill that “could put diet industry out of business by 2016.” I have seen a lot of ridiculous ads for weight loss products, but this… read more "Shred360: The Weight Loss Product with the Stupidest Hype Ever"
Does the Movie Fed Up Make Sense?
The 2014 film Fed Up is an advocacy documentary. Its message: There is a worldwide epidemic of obesity. It is endangering our children. Increased sugar consumption is responsible. The food industry is responsible for our increased sugar consumption because it puts hidden sugar in processed foods, bombards us with advertising, favors profits… read more "Does the Movie Fed Up Make Sense?"
Isagenix Study Is Not Convincing
Isagenix is a wellness system sold by multilevel marketing. It consists of a suite of products to be used in various combinations for “nutritional cleansing,” detoxification, and supplementation to aid in weight loss, improve energy and performance, and support healthy aging. It allegedly burns fat while supporting lean muscle, maintains… read more "Isagenix Study Is Not Convincing"
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… read more "The Obesity Paradox"