Chronic stress has been linked, for example, to high blood pressure and heart disease.

B6 A form of "bad" cholesterol was linked to heart disease.

It has been linked to heart disease, high blood pressure, kidney problems and cancer.

They're linked to heart disease and play an important role in the obesity epidemic, too.

Health experts have also linked the fat and cholesterol in red meat to heart disease.

High blood pressure is also linked to heart disease.

Depression has also been linked to heart disease and increased risk for substance abuse.

The people most likely to suffer from depression linked to heart disease are the elderly.

There is only very weak evidence linking to coronary heart disease.

Research is now showing that a high levels of triglycerides may also be linked to heart disease.