I recently started doing this and I agree 100% it's a great idea. I have a very strong focus on nutrition, strict ideas of what I will and won't eat. Lately I've been cooking the same amounts but eating half and saving half for later. I am trying my best to
never eat until I'm full, period. I'm trying to eat small amounts spread throughout the day, and eating only what I need to recover from workouts and feel nourished, no more. I find anything past that just makes it tougher to digest, weighs me down, makes me feel lethargic and increases the risk of clogging up the toilet
My diet is based around leans meats and a variety of vegetables, with fruits, nuts and seeds for snacks and very small amounts of breads / grains here and there. From what I know this is what our digestive system is best developed for. I'm constantly evolving my diet as I learn more about nutrition (Feel free to criticize my lists!) A small sampling of things I do / don't eat:
Never consume:
Candy, pop, alcohol and other drugs, fast food, deep fried anything, anything with artificial flavors or colorings or preservatives, oily foods or anything cooked in oil, butter pork and milk (More a personal choice than dietary), more than a pinch of salt, chips, popcorn, coffee or caffeine in general, medicine of any sort unless absolutely necessary (My body takes care of itself pretty well), any sort of unnatural protein supplements, cheese, anything with high fructose corn syrup or refined sugars, bleached flours, artificial sweeteners like splenda....
Will consume as needed:
Chicken, turkey, fish, shrimp, lean high quality beef, eggs, soy milk, most fruits and veggies, large variety of seeds and nuts, water, juices made from 100% juice not from concentrate, peanut almond and cashew butter, whole wheat bread with an ingredients list containing less than 10 items (Rarely), oats, barley....
Will make exceptions when needed. For example if my girlfriends mom invites me to dinner and makes lasagna with cheese, I wouldn't refuse it. But I never use cheese on dinners I cook myself.
I find these lists easy to follow, and do so by choice not compulsion, because by eating small amounts of quality foods I feel my best. I get nothing out of pop and candy, bread doesn't really fulfill my cravings it just makes my belly feel bloated, and I've never felt a need for things like caffeine or "energy boosts," or "comfort" medicines like aspirin, sleep aids etc. (Not criticizing those that take them, everyone's body is different. I might see this differently when I'm 75 years old).
In addition to training strength and endurance, and trying to keep a good diet, I try to keep my mind active and healthy. I try to avoid negative situations when possible, stay away from TV and heavy doses of the news etc. Try to read at least something that makes me think daily, study some kind of subject I'm weak on etc. Also like to read The Bible and meditate daily to help keep my mind focused on important things.
I think the most important thing one can do is
try.