Our ancient Ayurveda Medicine practitioner said it rightly that “You are what you eat”. It takes 21 days to change a habit. Let me give you an example; imagine you step in a cafeteria with a friend and you ordered regular coffee but as a habit you ordered a sugar laden yummy chocs chip cookie to end the treat. This becomes a habit every time to enter the cafeteria. This is a habit you could not kick. Eating while sitting in front of TV While you are watching Television and enjoying your favorite program, you tend to eat continuously and end up with a larger meal.