19 Important Causes of Headache

I assume headaches have always been a part of people’s daily lives. But, somehow, headache has never been regarded as a symptom of immense public health importance.  One of the reasons may be that most underlying causes of headache are benign. However, there is now a large body of evidence highlighting the societal impact of headache … Read more

How to Prevent Age-Related Loss of Muscle Mass (Sarcopenia)

Loss of muscle mass, also called sarcopenia, is often considered a normal part of aging. Just like bone density decreases with age, loss of muscle mass and strength also occurs. Loss of skeletal muscle mass may start as early as in our thirties and appears to continue for the rest of our lives. Evidence suggests … Read more

17 Important Causes of Chest Pain

Chest pain is a common symptom associated with a variety of underlying causes. More than six million people visit hospital emergency departments in the United States each year because of chest pain (1). The cause of chest pain may vary from life-threatening conditions to those that are relatively harmless. Chest pain is most commonly caused by … Read more