✱ Walnuts
Walnuts contain less tryptophan than almonds, yet they have their own source of melatonin. Research showed that walnuts increase the level of this hormone in the blood and make you feel quite sleepy.
Walnuts contain less tryptophan than almonds, yet they have their own source of melatonin. Research showed that walnuts increase the level of this hormone in the blood and make you feel quite sleepy.