Personality and Hormones: Know How They Affect

personality characteristics

Every person around us has some characteristics which make them different from others. Have you ever wondered what could be the reason behind this? In fact, neurotransmitters and hormones influence our behavior. In this article, we will learn how these elements shape our behavior.

brain function

The human brain works like a computer. It contains special messengers, called neurotransmitters. These messengers deliver messages to different parts of our body. It is often seen that due to serious diseases, aging or side effects of medicines, the amount of neurotransmitters in the brain starts decreasing.

dopamine hormone

Dopamine is an important neurotransmitter that helps a person's focus, memory, learning ability, and problem solving. This hormone motivates the person to do new tasks. When someone moves toward a goal, dopamine is activated. Due to its deficiency a person can become a victim of depression.


serotonin hormone

Serotonin is a positive hormone that regulates appetite, sleep, and sexual desire. If serotonin levels are good, it makes the person happy and active. But its deficiency can lead to depression.

noradrenaline hormone

Noradrenaline hormone provides energy and enthusiasm to the person. It is active during sports and war, and regulates blood pressure and heart rate. Its deficiency causes fatigue.

oxytocin hormone

The hormone oxytocin is associated with feelings of love, care and trust. It is active in women at the time of delivery and helps in milk production. Its deficiency can lead to disappointment and sadness.

endorphins hormone

20 types of endorphin hormones are secreted from the pituitary gland of the brain. These act as natural pain relievers. When there is pain in the body, endorphin levels increase.


cortisol hormone

When the level of happiness hormones in the body is low, the cortisol hormone becomes active. This may increase stress, but helps in finding a solution to the problem.

Fertility related hormones

Estrogen and progesterone hormones are secreted in girls, which help in their physical development. At the same time, boys have testosterone hormone, which develops the sense of leadership and courage in them.

Thyroid and mood

The thyroid gland secretes T3 and T4 hormones, which affect mood. Its deficiency can cause depression and other problems.

tips for health

Regular exercise and morning walks increase endorphin levels. 7-8 hours of sleep is necessary for good memory. Games like puzzles and chess are good exercises for the brain. Eating things like chocolate during mental stress increases the level of endorphins. Smoking and pollution should be avoided.

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