The two main things that kill our cells are the waste products from the cells acting as toxins to the cells and lack of proper oxygen. Our lymph system is responsible for removing the waste products from our cells - it is the sewage system of the body. It does not have a pump to make it work like the heart. Instead it relies on the diaphragm. Avoid the use of refined, devitalized, foods.
Fresh foods are best.
Avoid eating too great a variety of foods at one meal, as this stimulates you to overeat. Avoid eating when you are extremely tired or emotionally upset, as this inhibits digestion and creates fermentation. Do not eat when you are ill or if you are not hungry. Do not drink liquids with your meals, and separate your meals from any liquid intake by at least 10 minutes. The liquids will dilute your digestive juices.