The arginine content of nuts may explain their metabolism boosting effects, though in a list of the top food sources of arginine, nuts don't even make the top ten.
The secret to naturally boosting serotonin levels in the brain may include eating foods such as pumpkin seeds with a high tryptophan to total protein ratio. This may help explain why studies show..
One teaspoon of flax seeds may double one's daily production of lignans, phytonutrients that appear to play a role in both breast cancer prevention and survival.