1. Apples

An apple a day has its benefits when it comes to helping unclog arteries naturally. Researchers at Ohio State University discovered that apples can help prevent plaque buildup within arteries. They reported that eating one apple daily for four weeks can reduce unhealthy cholesterol by as much as 40%. The polyphenols found in apples prevent low-density lipoprotein (LDL) from oxidizing. Toxins that oxidize in the blood vessels harden the arteries.

2. Onions

When we think of heart healthy food, onions aren’t usually the first thing to come to mind. However, a study concluded that the quercetin found in onions can significantly reduce high blood pressure in hypertensive adults. Dr. Jonathan Stegall explains that, “Onions are involved in maintaining good blood pressure, inhibit hardening of the arteries, and keep the arteries elastic.”