Dopamine has a familiar saying: dopamine is a happy substance. This misunderstanding leads many people who don't know the truth to think that injecting dopamine directly into the brain can make them happy.

Dopamine can make people feel happy. Dopamine affects our feelings, emotions and even learning ability. If we don't have enough dopamine, it will affect our body and brain. Sometimes our diet and lifestyle can inhibit or increase dopamine levels.

Source: @siwatattoo