Rigorous scientists stabilized a patient’s macular degeneration with a cutting-edge stem cell treatment; less rigorous scientists misapplied stem cell science and left three women blind.
Testosterone supplementation is a legitimate treatment for properly-diagnosed androgen deficiency, but it is being overprescribed by doctors who make exaggerated claims for it. New evidence clarifies its modest benefits and worrisome risks.
Static magnets have no health benefits, but the advertising can be quite entertaining.
We are very bad at assessing risk, often giving the most attention to the things that are least likely to harm us. Geoffrey Kabat's new book teaches us how to think more clearly about scientific studies of environmental health risks.
Daniel and Tana Amen’s Book The Brain Warrior’s Way: Standard Health Advice Mixed with Misinformation and Fanciful Ideas
Daniel Amen, the media-savvy psychiatrist and promoter of SPECT scans, has teamed-up with his wife Tana to write a self-help book that hopelessly muddles good medical advice with misinformation and speculation.
There is not enough evidence to support using dietary supplements in the treatment of diabetes. There is preliminary evidence that some herbs lower blood sugar by a modest amount, but it would be foolish to think they could replace conventional treatment of diabetes.
After the AREDS trial, people with moderate to severe age-related macular degeneration were advised to take dietary supplements to slow the progression of the disease. But some experts say the trial actually showed supplements don't work, and might even make some patients worse.
Flame retardants are controversial: proponents say they reduce fire damage and save lives; critics say they don't work, are poisoning our environment, and should be banned.