These cholesterol level charts will show you what's normal for every age and gender. Plus, a few tips for staying within a healthy range.

Lipids are fatty compounds that perform a range of essential functions in the body. Phospholipids, steroids, and triglycerides are examples of lipids. Although lipids play an essential role in the ...

"Almonds and other tree nuts can improve blood cholesterol," they explained. "Studies have shown that walnuts, which have omega-3 fats, may help protect the heart and lower the risk of heart attack ...