Results for: supplements

Do dietary supplements improve heart health?

Dietary supplements are widely consumed to improve heart health. But what does the evidence say?

/ September 19, 2019

FDA: No CBD in dietary supplements or foods for now, but let’s talk

The FDA reminds everyone that (no matter what your state says) CBD is not a legal ingredient in dietary supplements and foods. The agency is willing to explore changes to the law but unproven claims for CBD health benefits, such cancer cures, will not be tolerated.

/ May 9, 2019

Vitamin D supplements do not reduce the risk of cancer or cardiovascular disease

Vitamin D has been widely touted as beneficial for preventing cancer and cardiovascular disease. A large, well-conducted clinical trial now show that it has no effect.

/ January 10, 2019

Drugs in your supplements

Supplements are a billion-dollar business, but quality control is questionable. A new study shows that supplements may be adulterated with unlabelled prescription drugs.

/ October 18, 2018

Supplements for Osteoarthritis – Evaluating the Evidence

A new review evaluates the evidence for supplements to treat osteoarthris

/ July 12, 2018

Faith and Supplements – B17

Amygdalin is a toxic snake oil dating back to 1830, but it is still sold today with a combination of supplement industry deception, faith, and conspiracy theories.

/ September 13, 2017

Cancer, vitamin supplements, and unexpected consequences

Not only do B-vitamin supplements not protect you from lung cancer, they may significantly raise your risk of cancer.

/ September 7, 2017

Statins beat supplements

Red yeast rice supplements have poor quality control and there's no clear evidence they do anything beneficial. So why take it?

/ August 24, 2017

Viotren and Other Dietary Supplements for Erectile Dysfunction: Buyer Beware

Viotren and other dietary supplements are being illegally marketed to treat erectile dysfunction. Some of them work, but only because they are adulterated with prescription drugs like Viagra (at up to 31 times the prescription dose). Using them can be risky.

/ August 22, 2017

What are health professionals telling consumers about dietary supplements?

The popularity of dietary supplements continues to grow. A few weeks ago I described how dietary supplements have become a $34 billion industry, despite the fact that there’s very little evidence to support their use. While there are absolutely some medical circumstances where specific supplements may be warranted, the vast majority of supplements are taken for general purposes, such as “wellness” or...

/ November 17, 2016