dude...exercise aside...and with all else being equal
are you suggesting that its better for one to eat say 3 high/medium fat, takeaway things a day, that add up to 1500cals by day's end, than it is to eat about 6 smaller and lowfat,low-sugar,high-fibre healthy meals that add up to 1800 total , in terms of simply achieving fat-loss, rather than overall health benefits?
Im just curious as to whether you are disregarding metabolic rates at different times of day?
i'm sorry i'm lazy. but plz disregard any of these notions you have ever heard about speeding up your metabolism through various partitioning of macro nutrients. Countless studies have shown it doesn't matter what you eat, when you eat, or how many times u spread your diet during the day. Your metabolic rate will not change unless you are severely restricting your calories over a prolonged period of time. Basically in a sense becoming anorexic.
for the simple dieter who is not morbidly obese a simple -500 kcal diet plan is the standard.
with this aside, eating the proper foods has an effect not on overall weight loss, but well being/energy/function both cognitive/physical.
eating all high gi carbs, or eating a balanced diet with the same calorie outputs will result in the same weight loss. However, your appetite/energy levels, will not be the same and i very much doubt anyone can maintain a deficit eating all sugar for very long before a severe crash.
Anyway, for the casual dieter, this notion of 1.5, 2 grams of protein bodybuilders have built up as the standard for cutting cycles is useless....
I suggest reading lyle's UD2 diet because it gives all the info needed on basic weight loss.
but to simplify things.
to a certain bodyfat% it really doesn't matter how much protien/fat/carbs you are taking in. You will get to it either way by restricting calories and keep the same amount of lean muscle.
say we have a patient X.
this patients bodyfat through conventional dieting is 12%. After 12% his same diet results in abnormal loss of lean muscle.. still weight loss, but it seems now muscle is coming off as well as fat. Well here is the case where partitioning carbs/fats/protien and maintaining a perfect kcal defecit is KEY.
based on genetics people burn different ratios of lean muscle/fat when on a diet
and gain different amounts of lean muscle/fat when bulking.
but the good news, i'm sure 99% of you are not bodybuilders, and would be quite satisfied with 15% bodyfat. 15% bodyfat is achieved by virtually everyone through conventional means. and MOST could easily get to 10-11% through simple convention if they dont have a quite impressive physique as it is and don't have that much lean muscle to lose.
ie summarize... if you are not into bodybuilding, and don't have lean muscle past ur set point that u worked hard to get. Losing the extra fat you currently have need not be so complicated... Eat a balanced diet, not STRICT.. eat foods that fill you up, and focus 10000000000% on just the number of calories you choose to be negative.