How to Start an Exercise Program

How to Start an Exercise Program

If you want to become fit and use exercise to help prevent a heart attack, first check with your doctor to make sure that you do not have anything wrong with your heart or blood vessels. Intense exercise can increase your risk for a heart attack if you already have a...
How Does Drinking Coffee Affect You?

How Does Drinking Coffee Affect You?

More than 75 percent of the U.S. population drinks coffee and about 50 percent report drinking it daily (J Nutr, 2016 Sep; 146(9): 1762–1768). If you ask people why they drink coffee, you will most often be told that it makes them more alert so that they can do their...
How to Start an Exercise Program

Low Vitamin D Increases Risk for Sports Injuries

If you suffer muscle or tendon injuries, particularly during the winter or early spring, ask your doctor to order a blood test for hydroxy vitamin D. If it is below 30 ng/mL, you probably need more exposure to sunlight or you need to take vitamin D pills.   A review...