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. Age-related macular degeneration (AMD) is a leading… read more "Re-thinking Antioxidant Supplementation for Macular Degeneration"
Pink Himalayan Sea Salt: An Update
The claims of health benefits from pink Himalayan sea salt are not supported by a shred of evidence. In fact, its vaunted “84 trace minerals and elements” include several poisons and many radioactive elements. In 2014 I wrote an article about salt in which I disparaged Himalayan pink salt. Perhaps I didn’t… read more "Pink Himalayan Sea Salt: An Update"
Flame Retardants Have Ignited a Flaming Controversy
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. Flame retardants are a controversial subject. Many fire departments and chemical industry sources praise retardants for reducing fire damage and saving lives. Critics say… read more "Flame Retardants Have Ignited a Flaming Controversy"
Bellevue
Bellevue is the iconic public hospital in New York City. When it first opened in 1818 it consisted of an almshouse, an orphanage, a lunatic asylum, a prison, and an infirmary. It developed into a world-renowned hospital, a training and research institution that has always provided the best medical care… read more "Bellevue"
Natural Medicine, Starvation, and Murder: The Story of Linda Hazzard
History is replete with doctors who practiced quackery. Here is the story of one such quack whose fasting therapy resulted in many deaths, a story that is so bizarre and horrific that it’s hard to believe it really happened, but it did. I recently learned of a real-life horror story… read more "Natural Medicine, Starvation, and Murder: The Story of Linda Hazzard"
BrainPlus IQ: Lying with Advertising
I got an email urging me to check out a wonderful new product that boosts brain performance: it “doubles IQ, skyrockets energy levels, and connects areas of the brain not previously connected.” It is BrainPlus IQ, a dietary supplement that falls into the category of nootropics, substances that enhance cognition… read more "BrainPlus IQ: Lying with Advertising"
The Last Word on Homeopathy
No one will ever need to write about homeopathy again. Edzard Ernst has said it all in his new book Homeopathy: The Undiluted Facts. Far too many trees have died in the service of praising or debunking homeopathy in the two centuries since Hahnemann invented it. The forests can celebrate, because this… read more "The Last Word on Homeopathy"
Precision Medicine and Uncertainty
Precision medicine is a development that promises to tailor treatments to the individual patient based on genetic and other molecular and cellular analyses. In his 2015 State of the Union address, President Obama announced the Precision Medicine Initiative. A website for Precision Medicine claims to offer “perfect care for every individual.”… read more "Precision Medicine and Uncertainty"
Chiropractor Claims the CDC Is Trying to Get Nazi-like Unfettered Power in Violation of the Nuremberg Code
An email was recently circulated among chiropractors warning them about a proposed rulemaking by the CDC, saying that it will establish a public health gestapo. It originated from Ted Koren Seminars. A chiropractor who received the email brought it to my attention. He describes Koren as “a chiropractor who is… read more "Chiropractor Claims the CDC Is Trying to Get Nazi-like Unfettered Power in Violation of the Nuremberg Code"
Corydalis: An Herbal Medicine for Pain, with Some Thoughts on Drug Development
Ever since William Withering published his classic treatise on Foxglove in 1775, science has been testing herbal medicines and trying to establish a scientific basis for the ones that work. As many as half of today’s prescription drugs were derived from plants. A new study published in Current Biology by Zhang et al. has identified a… read more "Corydalis: An Herbal Medicine for Pain, with Some Thoughts on Drug Development"