That is certainly, almost the entire key, 800 calories a day. Can you describe what a the daily consumption of food consists of? I'm going to consider if this is doable for myself.
Yeah, so 800 calories divided up into 5 meals looks something like this (I don't remember each portion exactly, but I know it all added up to 800 calories). Of course, you can substitute stuff you like, in place of what I ate. For instance, take out the Quaker oats for your fav. cereal, or add a lunch sandwich in place of my brown rice + chicken:
- Breakfast (9 am): A small bowl of Quaker old fashioned oats (1/2 serving from the nutrition label) + ON Whey protein shake with water or almond milk
- Lunch (1 pm): A small serving of brown rice with 4-8 oz of baked/grilled chicken breast
(Workout: 6 pm to 7 pm)
- Immediately post-workout: Optimum Nutrition (ON) Whey protein shake with water or almond milk
- Dinner: (8 pm): 6-8 egg whites (season with salsa or salt/pepper for taste)
- Pre-bedtime (10 pm): ON Casein protein shake with water or almond milk
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A few notes:
This diet was intended (in my case) only to be a temporary lose-weight-fast diet for 3 months. After the weight loss occurred, I upped the calories to around 1500-2000 and threw in healthy fats (mentioned below).
If you'd like to add in a few calories so you can get some fat intake (which is almost non-existent in the above diet), throw in some chopped nuts (unsalted) into your oatmeal or avocado with lunch/dinner or natural peanut butter with your shakes.
Casein protein thickens in the stomach, providing slower absorption throughout your nighttime sleep, so it is best taken just prior to bedtime.
Most of my intake (reflected in the above diet) occurred after the workout. In my case, this was because after lifting, my body was in a pronounced anabolic state and demanding heavy protein intake.