A recent study found that a food chemical, most famous for being contained in turkey, may relieve the effects of depression. Tryptophan was administered in an hydrolysate (powder-added-to-liquid form) and administered to middle-aged women. A control was given the same hydrolysate without the protein. The result was that “this supplementation dose of tryptophan rich protein hydrolysate led to a positive emotion and reduced negative bias”. More studies will have to.. Read More