Instead of munching on chips and fries, eat healthy snacks like walnuts. Walnuts are rich in omega 3 fatty acids that are proven to lower cholesterol levels in the blood stream. Not only that, omega 3 can also hinder the growth of plaque in the arteries. It is also a great anti-inflammatory that can reduce swelling in different parts of the body.
A 2004 study involved 58 adults suffering from diabetes, revealed that snacking on a handful of walnuts a day, increased the levels of good cholesterol while reducing bad cholesterol.