eating right food can not only improve your physical health but also mental and emotional health. There are certain minerals and vitamins boost your mental health. For example, Vitamin B12 is very important for your cognitive behavior. Likewise, iron, zinc, magnesium, calcium, and iodine. support various brain functions, such as oxygen transport (iron), neurotransmitter function (zinc, calcium), and overall brain cell activity (magnesium, iodine). Eating foods that have high amount of these minerals help yo combat anxiety and depression.