A Banana a Day Keeps Depression Away

Serotonin is a chemical that affects behavior and emotions. It is a calming neurotransmitter that is needed for proper sleep. The chemical affects the mood and the lack of if may result to depression and aggressive behaviors.

How does serotonin work?

The chemical neurotransmitter that is found in the brain works as an inhibitory chemical that sends messages to the brain's CEO or manager/executive – the prefrontal cortex. The prefrontal cortex implements action to inhibit aggressive behavior and anger. The chemical is also responsible for the control of emotions. This inhibition of unacceptable behaviors brought about by decisions and actions initiated by the prefrontal cortex differentiates us from animals.

What happens when emotions overpower you?

Imagine yourself getting angry to your men or associates during meetings and your behavior becomes uncontrollable. You are overpowered by your emotions. This is also known as 'emotional hijacking' and you become unreasonable. When you get home, you could not sleep and consequently you feel tired in the morning. This results from the lack of serotonin in your brain. The same is true in depression, wherein serotonin is depleted or low and suicidal ideations are high.

How do you improve your serotonin supply in the brain?

L-tryptophan from the foods that we eat is converted to serotonin. Thus foods that are rich in L-tryptophan, by process of chemical conversion, are excellent sources of the calming chemical serotonin. L-tryptophan foods also produce vitamin B3 or Niacin that is good for the nerves.

Foods that are rich in L-tryptophan

One local food that is rich in L-tryptophan is banana. Other sources of L-tryptophan are: Shrimp, turkey meat, tuna, salmon, sardines, pumpkin seeds, sunflower seeds, cashews, peanuts, almonds, walnuts, beans, and peas. A glass of cow's milk can give you 100 milligrams of L-tryptophan while a cup of yogurt can give you 60 milligrams.

What else can you do to improve serotonin levels in the brain?

Get plenty of exercise, improve lighting, and get plenty of sleep. Do some relaxation activities, such as reading, movies, and music.