The latter causes
the diseases because too many cells end up with high levels
of damage.
The first is
the better, getting lots of repairs done. When cells are in the first option, high repair mode, we produce more neurons in the brain too, reducing the chance of brain diseases. This is thought to be for making us more intelligent to find more food. So, how does the diet work. I will be trying the 5-2 diet, 5 days normal eating, 2 days diet.