A new study from an obesity researcher reveals that college students and older adults gain holiday weight just in different ways. With the holidays behind us, many Americans are seeing the numbers on ...

Several factors can contribute to weight gain in both men and women, but women often have a greater challenge. This can be due to sociological or psychological reasons, as well as those that are ...

Men, women and children in the U.S. have double-digit gains in average weight. — -- With larger portion sizes and many foods higher in fat, it’s not a surprise to find that the average weight of ...

Testosterone fuels male sex drive and erectile function and influences everything from bone density and muscle mass to fat distribution, red blood cell production, mood and energy levels.