Maybe you should consider intermittent fasting, meaning eating only one big meal every day ( there are other ways to do intermittent fasting) . When the body is in intermittent fasting  it enters into autophagy mode, a process where the body cells consume their own damaged components for energy. This process can be very benefial for your health. It sure has worked wonders for me. Check the following link for more information http://en.wikipedia.org/wiki/Autophagy