Grandmaster JinBodhi: Follow a light diet and eat until you are just half full. Try to have meals which are light on oil, meat and eggs, and eat less fried and barbecued food. For best results, add sour foods to your daily meals, such as fermented vegetables or Korean kimchi. Also, boost your intake of fruits and vegetables. It is better to chew fruit rather than drink fruit juice, as the process of chewing is health-promoting.