There is a saying that the human brain has a reward circuit for sugar, that is, sugar intake, which causes the brain to secrete substances that make people happy. Dopamine is the eloquent salesman who makes you fall into a sugar trap before you know it. However, eating too much can be counterproductive. The study found that the consequences of long-term high sugar may lead not only to physical obesity, but also to psychological depression. But it will not take overnight to understand the relationship between food and human body and mind. It will be a long-term study.
The more sugar you eat, the more happiness you will feel is true according to this passage.