Dr. John Aaron MD

Recommended Articles

• Black Stool: What Does It Mean?

  What does a black stool indicate?A black or dark red-colored stool is called tarry or bloody stools. However, passing dark-colored stools is not always caused by serious problems. One of the most common causes of black stools is the consumption of iron supplements, particularly in people who have...

• What Causes Night Sweats?

  Night sweats refer to excessive sweating during the night, and they can transpire regardless of the temperature. Another term commonly used for night sweats is hot flashes....

• How Can I Prevent Premature Graying?

  As pigmentation cells stop producing the pigment, gray hair is the result. It may also be bleached by the accumulation of hydrogen peroxide, a chemical naturally produced in the body. In most cases, graying occurs by the time an individual is 30-years-old. Most people have gray hair by the time they...

• Potential Causes of Leukopenia

  IntroductionA decrease in the number of white blood cells (WBCs) is referred to as leukopenia. There are several causes for leukopenia. It may be due to certain drugs, cancer, radiation and chemotherapy for cancer, stem cell transplant, surgery, steroids, or autoimmune disorders. The immune system...

• What Causes Hair Loss?

  Normally one loses up to 100 strands of hair per day, which is completely normal. Many people lose their hair as they grow older, which is not meant to be alarming. In most cases, losing a few strands here and there may not make a noticeable difference in the scalp.There are different types of hair...

• Exercise Can Benefit a Child's Academic Abilities

  A new review of studies shows that physical activity and exercise may help children to perform better in academics. According to the researchers physical activity improves the functioning of the brain and enhances thinking skills by increasing blood flow and oxygen to the brain cells. Exercise also...