A strain is when a muscle becomes overstretched and tears. This painful injury, also called a "pulled muscle," can be caused by an accident, improper use of a muscle, or overuse of a muscle.
The reason why experts are so concerned about kids carrying excess weight is because that extra weight can have a profound impact on the... Read more »
A reader recently asked if high cholesterol can directly affect your sex life. The answer to this question is yes, but the effect may not... Read more »