Subscribe to Dr. Mirkin's free FITNESS & HEALTH NEWSLETTER      

Guide to Vegetable Oils

North Americans eat far more fat than they need, primarily from the vegetable oils that are added to just about every packaged food or fast food meal you can buy, and from our tendency to cook most of our foods in fat. It is harmful to take in a lot of fats from vegetable oils because excessive fat intake can cause high insulin levels and insulin resistance, which can cause diabetes.

Is Napping Healthful?

Power napping for an hour can help you to learn, remember and interpret more efficiently. The frequency of daytime napping increases with age, and up to 70 percent of older adults around the world take daytime naps.

Don Imus, Prostate Cancer and Emphysema

Don Imus wore an old cowboy hat as the confrontational radio host of “Imus in the Morning,” who shouted tasteless, obscene, sexist, homophobic and even racist remarks about people in the news over more than 100 radio stations to become the "shock jock of radio." In 2009 he was diagnosed with localized prostate cancer and treated with watchful waiting.

Challenging Your Brain During Exercise May Help to Prevent Dementia

Scientific American has a fascinating article that explains why you should exercise your brain while you exercise your body. There is evidence that you may be able to make You can make new brain cells as you age by exercising your skeletal muscles and brain at the same time

Diabetes Caused by Both Excess Fat and Excess Sugar

Diabetes can be caused by repeatedly high levels of insulin from exposing the pancreas to too much fat. Insulin-resistant diabetes can come from eating too much fat as well as from too much sugar.

Ernest Duchesne, the Father of Antibiotics

Getting credit for a great scientific discovery is sometimes just a matter of luck. You all know that penicillin can be made by fungi to kill bacteria, but most of you do not know the sad story that more than 120 years ago, antibiotics were first discovered by an obscure medical student

More Controversy On Eggs

Egg yolks are among the richest food sources of cholesterol, and almost 100 million North American adults have high blood cholesterol levels, signifying increased risk for heart attacks. Most of the cholesterol in your body is made by your liver and less comes from the food that you eat.

Belly Fat Predicts Fatty Liver and Diabetes

If you have excess fat in your liver, you can be at great risk for diabetes, even if you are not overweight. Most people you see with a large belly and small buttocks already have high blood sugar levels.

Lydia Pinkham and Black Cohosh

Lydia Pinkham’s black cohosh tonic was one of the top selling patent medicines back in 1875, almost 150 years ago, and today many women still buy it to treat their hot flushes of menopause, even though it has been largely discredited by the medical community.  One double-blind study showed that it is no more effective for controlling menopausal hot flushes than a placebo sugar pill.

Running May Help to Protect Your Knees

Running a marathon may strengthen the cartilage and muscles in knee joints. Marathon runners their MRIs showed a remarkable reduction in the knee bone and cartilage damage and marked strengthening of the knees.