Wine is one of the best superfoods listed in this article. Not only is wine great to drink at parties, but it is also extremely healthy both psychologically and physically. In a psychological sense, red wine is very useful since it can treat depression, and improve anyone's mood. Plus it is an excellent icebreaker. Physically, red wine can lower blood pressure, improve heart rate functioning, and it can also boost testosterone. The chemical called "quercetin" is responsible for the testosterone boosting role of red wine.