Diabetes type 2 can be stopped and reversed in 90% of cases through an 800 calories a day diet, which dramatically drops weight, which in turn reduces blood pressure and radically reduces the risk of stokes.
Throw in between half an hour to one hours exercise a day and you have a magic formula for reducing heart disease, as well as reducing inflammatory responses. The drawback is that about 40% of the people eligible couldn't stay with the diet.
So how do you avoid piling on weight over the feast of Xmas?