There are many research on the effect of foods on human health, and many of them dealing with the subject of the influence of food that contains certain chemical compounds that affect the nervous system of humans and thus the nature of the good or bad temperament
While the carbohydrates are known to stimulate the production of serotonin, which causes the decline of depression caffeine and sugar have also the same effect, as for fish it contains vitamins are essentials for the body to help alleviate depression and stress. It is noticeable that foods rich in vitamins help to save brain cells and blood sugar levels and thus relieve muscle tension and get rid of anxiety attacks and depression.
Here is a set of generally accepted food which positively affects the mental state:
Brown bread, wheat, oats and barley
All of which help to calm and relax the body this is evidenced by modern medical science that explains anxiety and depression as a chemical imbalance, and to alleviate it potassium, magnesium, antioxidants and other minerals can help by eliminating the depression and irritability and nervousness.
Known for its ability to stimulate the enzymes that improve mood and happiness, comfort, and thus chase away sadness researchers explained that dates strengthens eyesight and hearing nerves and calms them it also fights nervous anxiety and activates the thyroid and unrelenting blood vessels and moisturizes the intestine and cleans the liver and washes the kidney.
Lentils contains many vitamins that strengthen the nervous system, as it is rich in minerals such as potassium, calcium, magnesium, phosphorus and a good source of iron. Lentils contain abundant amount of zinc which is useful and very important to balance the secretion of the thyroid gland and thus to moderate the mood.