4. Decreases the levels of anxiety and stress
The eggs contain 9 essential amino acids useful for the health your body. If you are lacking amino acids, then, you need to eat 3 eggs a day.
The lack of these amino acids can have negative effects on mental health: a 2004 study explained how the integration of lysine in the diet can significantly reduce stress and anxiety levels, also modulating serotonin in the nervous system.