Erika R Urban M.D.

Running barefoot may be more beneficial than running with cushioned shoes, according to a study published in, Nature. Runners using cushioned shoes usually land on their heels when those running barefoot may land flat-foot or on the balls of their feet, say researchers. According to Daniel...

What is a charley horse?A charley horse is a term used when referring to a muscle cramp or spasm. Although muscle cramps can occur in any muscle in the body, they are commonly experienced in the leg. In a muscle spasm, the muscle uncontrollably contracts and does not relax. When the contracting...

Take a Walk Down Memory LaneWalking speed and strength of hand grip can help predict the risk of stroke and memory problems in old age, says a new study. “This forms a very basic test to predict the odds of getting these conditions in old age," says Erica C. Camargo MD, PhD. A decrease in walking...

Bacteria are microorganisms that thrive in the environment, but they are not always harmful. There are a number of vital functions that are performed by bacteria, which are essential for our day-to-day living. However, sometimes, these bacteria may leave harmful strains on or inside our body. When...

Hypothyroidism refers to the medical condition in which the thyroid gland is unable to produce an adequate amount of hormones. These hormones are extremely important in various body functions. Low levels of thyroid hormone may result in the characteristic symptoms of hypothyroidism. This condition...

A recent study published in, The Lancet, shows that daily light exercise of 15 minutes per day can increase the life expectancy by three years and lower the risk of death by 14%. This is especially true in the case of people who are inactive. In this study, the researchers compared inactive people...