We are the food we eat, the only real change to your physical self since you were born is the intake of food and chemicals injected into your body.
Like many I have decided to take control over this area by limiting or eliminating “bad food”, starting with fast food which are mainly high cholesterol animal based produce combined with “corn sysop” (watch king corn and food inc.).
and moving on to becoming a vegetarian and working out 4 times a week.