than the unfit dieter when it comes to hiking, furniture moving, even making love.
Regular exercise helps to raise blood levels of high-density lipoprotein , the good cholesterol that may work to prevent coronary heart disease, while it reduces levels of low-density lipoprotein , the bad cholesterol. Since the results of a ten-year study on 3806 middle-aged men were announced in January 1984 by the National Heart, Lung, and Blood Institute, we can say that lowering LDL levels will definitely reduce the number of heart attacks and save lives.
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