The Gene: An Intimate History

Six years ago I reviewed Siddhartha Mukherjee’s book The Emperor of All Maladies: A Biography of Cancer. It was hands-down one of the best books I have ever read on a medical topic. Now he’s done it again. His new book is titled The Gene: An Intimate History. Mukherjee is a superb writer. Much of what I said

The Blood Cleaner: Invented by Ray Jardine

Imaginary germs awaiting imaginary electrocution by Ray Jardine’s Blood Cleaner device. I recently heard about a man who was planning a hike in a tick-infested area and thought he could avoid Lyme disease by using Ray Jardine’s Blood Cleaner. Ray Jardine is a well-known mountaineer, rock climber, long-distance hiker, and outdoor adventurer. A lightweight hiking enthusiast, he has

Willow Curve Device for Pain: Strong Claims, Weak Evidence

Willow Curve is advertised as the “world’s first digital anti-inflammatory device”, “a laser smart device” designed to relieve joint pain with thermal and photonic energy. It contains over 150 bio-sensory and bio-therapeutic components that continuously monitor the body’s thermal and electrical response to the device, and computer chips use that information to tailor a digital prescription

Cryotherapy: A Layman’s Attempt to Understand the Science

NOTE: I get a lot of emails asking me whether treatment X is evidence-based or a scam. This one was different. Zachary Hoffman had done his homework and had already answered the question for himself (at least, as well as it could be answered with the existing published evidence). I asked him to write up

Point-of-Care Ultrasound: The Best Thing Since Stethoscopes?

A bit of good news for a change: a “Perspective” article in the New England Journal of Medicine describes how point-of-care ultrasound devices are being integrated into medical education. The wonders of modern medical technology are akin to science fiction. We don’t yet have a tricorder like “Bones” McCoy uses on Star Trek, but we are heading in

Bogus Electrodermal Testing Devices and the Failure of Regulators to Act

Electrodermal testing is a bogus procedure where measurements of skin conductance with a biofeedback device are entered into a computer to diagnose nonexistent health problems and “energy imbalances” and to recommend treatments for them, often involving the sale of homeopathic remedies and other useless products. It falls under the general category of EAV (Electro Acupuncture

Electrodermal Testing Part I: Fooling Patients with a Computerized Magic Eight Ball

Remember the Magic Eight Ball toy? You could ask it a question and shake it and a random answer would float up into a window: yes, no, maybe, definitely, etc. There is even a website where you can ask an Eight Ball questions online. I have been meaning to write about bogus electrodiagnostic machines for

The Graston Technique – Inducing Microtrauma with Instruments

The Graston Technique® is a modification of traditional hands-on soft tissue mobilization that uses specifically designed instruments to allow the therapist to introduce a controlled amount of microtrauma into an area of excessive scar and/or soft tissue fibrosis. The hope is that this will invoke an inflammatory response that will augment the healing process. It

Neti pots – Ancient Ayurvedic Treatment Validated by Scientific Evidence

Nasal irrigation with salt water is recommended by 87% of family doctors as an adjunctive treatment to relieve the symptoms of nasal congestion and sinusitis. The simplest method is to hold salt water in your cupped hand, block one nostril while you inhale the water into the other nostril, then blow your nose. The high-tech