
Flat feet lead to poor weight distribution. The alignment of the bones is distorted, with the heels splaying out and the knees turning inward.

Some types of cholesterol are essential to perform important functions such as producing hormones and building cells.

The coronary arteries supply oxygen-rich blood to the entire heart muscle. And heart muscle has to work consistently to ensure that an adequate blood supply is pumped to the whole body.

Smoking cigarettes can unfavorably affect the body in many ways, particularly raising the risks of serious heart and respiratory diseases.