New research shows that eating garlic is effective for lowering high blood pressure and protecting against cardiovascular disesase. The health benefits from eating garlic result when garlic is metabolized by the body and compounds in garlic enter the cardiovascular system, interacting with red blood cells. This interaction triggers a release of hydrogen sulfide (H2S), a toxic compound that smells like rotten eggs, which help relax arteries. As we get older, our bodies produce less H2S. The study was conducted by the Univerity of Alabama Birmingham and funded by the American Heart Association and the National Institutes of Health. But keep in mind that researchers used fresh raw garlic equivalent to two cloves. Forget garlic pills, they don't work. Make some hummus with fresh extra raw garlic or dressings with fresh garlic and you'll get enough H2S to keep your heart content.