Metabolic syndrome is the name for a group of factors that boost the risk of heart disease and diabetes. Now, it seems metabolic syndrome may also be linked to the "wear-and-tear" of arthritis.

Keeping a healthy weight has many benefits. Recent research suggests that it may also help keep memory sharp as you age. A recent study looked at people’s weight and other health problems, like high blood pressure or high cholesterol.

The practice of blood-letting or bleeding patients was abandoned in the 19th  century when it became clear there was little benefit. New research suggests the barbaric-sounding practice could offer a very real heart benefit.

A soaring increase in the number of teenagers suffering from diabetes means that more than a third of presumably healthy normal-weight adolescents are at risk of heart disease.

Some obese patients develop conditions such as heart disease and diabetes, while others manage to avoid such chronic diseases. That may be because all obesity is not the same.

Gout, formerly linked with Europe's royal families, has made its way to middle America. Since 1990, U.S. cases have increased by 50 percent, making it a modern-day royal pain in the joints.

Not all fat is created equal, especially when it comes to men with excessive weight around the middle. Some with added belly fat may be at an increased risk of developing heart disease and other serious health problems.

Overweight children have a significantly higher prevalence of psoriasis - and they are also at higher risk for heart disease that starts in childhood with higher cholesterol levels.

Genetics can be blamed for some of the more severe cases of childhood obesity. However, new research shows that many children are obese simply because of their lifestyles.