Dr. Gabe Mirkin on Fitness, Health and Nutrition

Chat with Dr. Mirkin’s AI research assistant about health issues that are discussed on the site

Ignaz Semmelweis, Antiseptic Pioneer

One of the saddest stories of a prophet who was treated as a quack by his contemporaries is that of Ignaz Semmelweis. In 1847, at age 29, he was the chief obstetrician in charge of two maternity clinics in a hospital in Vienna. The first clinic was at a medical school...

Cancer Is Not Just a Random Disease

A recent study from respected researchers at Johns Hopkins claims that two-thirds of adult cancers are caused by random DNA mutations in your cells, and far fewer cancers are caused by genetics, lifestyle or exposure to cancer-causing agents.

Itzhak Perlman and Polio

Itzhak Perlman is arguably the most brilliant and beloved violinist of the 20th century and so far in the 21st. He is also so knowledgeable and coordinated that he has conducted many major orchestras. This is incredible because both of his legs are paralyzed from an...

How Red Meat May Increase Risk for Cancer

This week, Dr. Ajit Varki of the University of California at San Diego showed for the first time that feeding genetically-engineered mice a sugar called Neu5Gc, found in red meat, caused them to produce anti-Neu5Gc antibodies that caused spontaneous cancers...

Zinc Neither Prevents Nor Treats Colds

Zinc Neither Prevents Nor Treats Colds

Millions of North Americans take zinc lozenges to treat their colds. A study in the Archives of Internal Medicine showed that they neither shorten the cold nor lessen its symptoms. Another study from the University of Virginia showed that zinc nasal sprays do not prevent or treat the common cold.

Zinc Neither Prevents Nor Treats Colds

Alzheimer’s Disease

The most common cause of senility in North America is Alzheimer’s disease, a horrible condition in which a person loses his capacity to reason, think, recognize and function. Former president Ronald Reagan had Alzheimer’s disease, as did some Nobel Prize winners and some of the most brilliant people who have walked this earth.

Zinc Neither Prevents Nor Treats Colds

Body Odor

All people smell when they don’t bathe often enough. Sweat doesn’t smell when it first reaches your skin. The odor comes only after bacteria or fungi on the skin’s surface break down the fat in sweat to form chemicals that smell. Most sweat glands produce sweat that contains no fat, but the sweat glands around the breasts, genitals and armpits produce sweat that contains fat.

Zinc Neither Prevents Nor Treats Colds

Colon Cleansers

Colon cleansers are foods and laxatives that loosen your stool and make you go to the bathroom. The latest research shows that regular use of laxatives or colon cleansers can harm you by blocking the absorption of healthful nutrients from your colon into your bloodstream.

Zinc Neither Prevents Nor Treats Colds

Constipation

The most common complaint among older people is constipation. If you have constipation, check with your doctor who often orders thyroid tests and a barium enema to rule out a cancer or other obstruction or diabetic nerve damage. Usually these tests are normal and you need to correct your diet. Eat whole grains and stop eating foods made from white flour.