7 of 12
A deficiency in vitamin B12 is correlated with depression. That's not cool. So re-up on your vitamin B12 with lean beef, clams, oysters, crab, wild salmon, eggs, cottage cheese, yogurt, milk, and fortified cereals. If you don't feel like making your own, try a box of six of these crabcakes from Dean & DeLuca, the delicate, sweet meat sourced directly from Chesapeake Bay crabbers. Price: $59.