A doctor is adamant about avoiding dairy because IGF-1 allows cancer cells to multiply. I think he’s relying on speculation and an over-abundance of caution. Healthy food or carcinogen? Opinions differ. A neighbor told me, “one of my doctors was very adamant about not consuming dairy because the growth factor… read more "Should We Avoid Dairy Out of Fear of Cancer?"
A useful review of all the current evidence about milk and health provides a lot of surprises. It shows that current recommendations are flawed and that much of what we have believed is wrong. Milk has been praised and vilified. Vegans eschew it. Babies thrive on it. Adults who are… read more "Milk and Health: The Evidence"
Dr. Joe Schwarcz sets the record straight about food myths and what the research actually shows. What should we eat? There’s no lack of experts and celebrities who are eager to advise us about diet, but different experts have different advice and often directly contradict each other. Obviously they can’t… read more "The Science and Pseudoscience of What We Eat"
Dietary supplements frequently have multiple ingredients, often mixtures of vitamins, minerals, and herbs. The rationale for including each ingredient is questionable, to say the least. Whenever I evaluate the evidence for a dietary supplement, one of my first questions is “What is it?” I remember many years ago, when I… read more "Supplements with Multiple Ingredients, Many with No Apparent Rationale"
Todd Carson promises to cure tinnitus in 21 days with a 3-ingredient smoothie containing vegetables from Tonaki. Fanciful claim with not a shred of evidence. The webpage even admits it’s fiction. Last week I wrote about LipoFlavonoid for tinnitus. I said there is no cure for tinnitus. Then I got… read more "Tonaki Tinnitus Protocol"
Naturopath Barbara O’Neill has been banned in Australia for spreading dangerous lies about health. Sodium bicarbonate. Good for baking, but not for curing cancer. On 24 September 2019, the New South Wales Health Care Complaints Commission (HCCC) issued a Permanent Prohibition Order against Barbara O’Neill. Their investigation showed that she had breached… read more "Australian Naturopath Barbara O’Neill Banned for Her Dangerous Health Advice"
Coconut oil: is it good for you or bad for you? Some sources say it’s a super nutrient that miraculously reverses Alzheimer’s dementia and has a multitude of other health benefits. Others advise avoiding it because it increases the risk of heart attacks and strokes. How can you make sense… read more "Coconut Oil: Health Food or Health Hazard?"
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?"
A new study shows vitamin D supplements don’t prevent diabetes. But there are still unanswered questions. This cartoon shows vitamin D killing cancer. It doesn’t. It doesn’t prevent diabetes either. Low vitamin D levels appear to be a risk factor for diabetes. Observational studies have found a correlation between a… read more "Vitamin D and Diabetes: Another Case Where Supplementation Sounded Like a Good Idea But Wasn’t"
Juice Plus+ is a multilevel marketing company selling fruits and vegetables that they have reduced to a powder and put into capsules. It’s clever marketing using deceptive advertising. There is no scientific evidence that it benefits health. Juice Plus+ reduces fruits and vegetables like these to a powder, puts it… read more "Juice Plus+: Good Marketing, Not Good Science"