5. Garlic
Garlic has earned its spot on this list time and again. When you crush or chop a clove, it releases a compound called allicin, which research has linked to modestly lower blood pressure and a slowdown in plaque buildup along artery walls. Garlic also has a mild natural blood-thinning effect that supports smoother circulation. For the biggest benefit, crush your garlic and let it sit for a few minutes before cooking —this gives the allicin time to fully form. A clove or two worked into your meals a few times a week is a small habit with a big payoff.
