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Dangers of Shoveling Snow

What's the most common cause of winter-time heart attacks, shoveling snow or breathing cold air? A study in Toronto showed that most heart...

Slow Heart Rate

A slow pulse rate in athletes usually means a strong heart, but in non-athletes, it can mean heart damage. Athletes often have pulse rates below 60 because their hearts are strong enough to pump large amounts of blood with each beat and therefore don't have to beat as often.

Cholesterol Absorbed from Food

Having high blood levels of cholesterol increaes your chances of getting a heart attack, but your blood cholesterol level is influenced far more by how many calories you eat than by how much cholesterol is in the food you eat.

Diet to Lower Cholesterol

It takes only two weeks for a diet to lower cholesterol as much as it is going to do. You lower cholesterol by replacing saturated...

How Diet Can Lower High Blood Pressure

Changes in diet should be the first strategy for anyone with high blood pressure, but most people will need to make drastic changes in...

Swollen Feet and Ankles

Your leg muscles function like a second heart to pump fluid from your legs to your heart. When your leg muscles relax, the veins near them fill up with blood. When your leg muscles contract, they compress the veins and squeeze blood up toward your heart.

Exercise lowers homocysteine

A regular exercise program helps to lower high blood levels of homocysteine, according to a study from multiple medical centers (European Journal of Applied...

Agent Orange Does Not Cause Diabetes

In April 2000, a study from the Air Force was widely reported in newspapers to have shown that agent orange causes diabetes. Only Gina Kolata of the New York Times wasn't fooled (NYT, April 20, 2000).

Impotence in Men with Diabetes

A study from Italy shows that more than 56 percent of diabetic men suffer from impotence, and almost all complain bitterly that it has destroyed something that is very important to them. The study also shows that most men who are impotent from diabetes are depressed. Impotence caused by diabetes can be prevented in almost all men whose bodies can still make insulin.

Who is Pre-Diabetic?

You can tell if you are at high risk for diabetes if you store fat primarily in your belly. Pinch your belly; if you can pinch an more than an inch of fat under the skin there, you are at increased risk and should get a blood test called HBA1C. Having high blood levels of triglycerides and low levels of the good HDL cholesterol that helps prevent heart attacks also increases your risk for diabetes.