What do men eat to nourish blood and calm the nerves best and fastest

Men can eat animal blood to replenish blood and soothe the nerves, such as pig blood, duck blood, etc., and can also eat red dates, hawthorn, spinach, eggs, carrots, black fungus and other foods. If there is no improvement, they can take traditional Chinese medicine. Secondly, they should exercise more. Just keep your work and rest schedule regular.