Are you really what you eat, like your mother always told you? In general, the foods you eat can certainly make a difference in how you feel now and the health of your body overall. However, is there reason to believe that certain foods can have a direct impact on specific aspects of your health? Some people believe that common household ingredients—like garlic and turmeric—can have an impact on heart health (they even add them to lattes and teas!). But how much of this is medicine that you can rely on?