Answer:
Improve mood
It also helps with sleep, memory, digestion, appetite.
Step-by-step explanation:
It has been demonstrated that the consumption of food with high levels of tryptophan, an amino acid that plays a major role in serotonin production in the brain, improves the mood considerably and other benefits as well.
Serotonin is a neurotransmitter and chemical that plays a role in mood, memory, behavior, appetite, digestion, sleep, amongst many other activities. It is also known as the key neurotransmitter for happiness. The absence of this neurotransmitter could lead to severe disorders, such as depression.
Therefore, eating foods that boost levels of serotonin, such as salmon, spinach, and nuts, serve to improve mood, sleep patterns, memory, etc.