Metabolic syndrome succumbs to healthy Mediterranean-style diet patterns.

The Mediterranean-style diet has scored another victory in a new review of 50 previous studies. This dietary pattern is characterized by high consumption of fruit and vegetables, whole grains and olive oil along with less meat. The review found that this diet brings significant protection against metabolic syndrome, a precursor of diabetes and heart disease. People eating a Mediterranean-style diet had higher HDL ("good" cholesterol levels), lower fasting glucose levels and lower systolic blood pressures.

PositiveTip: The evidence continues to accumulate: eat more fruit and vegetables, whole grains, good oils and less meat for better health.

Parents of teens need to be aware of their lipid levels--and take action if necessary.

Recent analysis of NHANES 1999-2006 data reveals that 20% of American youths aged 12-19 years old have at least one abnormal lipid level. Risk increases as weight increases:

• Normal weight: 14%
• Overweight: 22%
• Obese: 43%

This is very sobering as cardiovascular disease is the leading cause of premature death in the US, and abnormal lipid levels are a major risk factor.

PositiveTip: Parents should have their teen's lipids tested, especially if they are overweight. Appropriate lifestyle and dietary interventions are necessary to minimize risk.