Genbrain A healthy diet that consists of the right foods for daily consumption, as well as natural supplements for the brain or approach can work wonders for our well-being and happiness. However, sometimes healthy nutrition is not the only factor to focus on our goals. A healthy lifestyle full of activities that can increase dopamine levels (dopamine is the brain chemical directly related to feelings of happiness, pleasure and mood) and make us feel "full of life" will provide us with motivation and concentration we need to live every day. Day at its best.