Dr. Kristin E Hahn-cover MD

P90X system is an extreme home fitness training program that claims to give you a lean and fab body at the end of a 90 day session. The training is provided through a 12-DVD set video program that features workouts for specific parts of the body. The program asks for six to seven days of regular one...

Analysis of data from the famous Framingham Heart Study showed that friends, relatives and others with whom you hang out with decide how much of alcohol you drink, if you drink alcohol. In this study, 12,067 people were followed up for more than 30 years to study the association between lifestyle...

Vigorous exercise for 30 minutes every day lowers the risk of heart disease in children, when compared to those who do not exercise. Kids who had regular, moderate exercise for 35 minutes a day had very low levels of cholesterol, triglycerides blood glucose levels, blood pressure, and a small waist...

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...

The menstrual cycle normally happens every month with a series of monthly changes that occur in a woman’s body in preparation for the chance of pregnancy. Every month, women go through the process of ovulation, wherein one ovary releases an egg. When the egg is not fertilized, the uterine lining...

The two most important things needed for healthy looking hair are shine and luster. The outermost layer of the hair provides ample protection to the inner layers. The presence of oil in the outer layer of the hair reflects the light making it look shiny. But when the hair is dry, the outer...