Whether you accept this fact or not, we are all pure energy that take on a physical form (the body). Every thought we have, every emotion we feel, and every food item we put in our mouths either nourishes our energy body or contaminates it. There is no in-between.
Think about the food you put in your body. Is it nourishing and illuminating your body or contaminating it? I'm not saying that you can't indulge in a treat sometimes. Our body is amazing and has in incredible innate ability to heal itself. IF given the time and proper support. Follow the 80/20 rule. Eighty percent of the time be sure to eat foods that nourish and strengthen your body. Twenty percent of the time it's okay to have that treat. Do your best to make it a real food treat (say homemade cookies as opposed to Twinkies). By following this simple rule your body (both physical and ethereal) will be strengthened, nourished, and be an illuminating force that impacts everyone around you.
So today, each time you go to drink or eat...ask yourself "Is this nourishing me? Or is this contaminating me?". Awareness is half the solution to any lifestyle problem. Simply be aware and witness your choices.