my .02
we arent farmers. genetically we are hunter/ gatherers. we'd go thru days with no food, make a kill, drag it back to camp and feed everyone and repeat the cycle.
as we evolved so did the 'way' we ate. but it is not optimal for losing weight.
when dieitng, eating 5-6 times a day might actually be counter productive. every time you eat your body releases insulin. insulin inhibits a function of the body that is lypolisis- the ability to burn fat essentially.
given that then, eating once or twice a day, with fasted periods, makes sense to me for weight loss, and working with your body.
i also used to subscribe to the 'eat when hungry' mantra too as snx does, but i found several things will trigger hunger than actually being hungry, thus causing you to take in cals your body really didnt need or want.
as for ther needing protein 5-6 times a day- what happens if you only eat it twice a day? is it less effective for muscle growth? does it not get partitioned effectively? if the body needs it it will not get wasted but be used to hypertrophy and muscle repir regardless of how much you eat or when.
i've made the best gains of my life by doing what we are not supposed to do. because we all do what we are 'supposed to do' out of not knowing anythign different. its just the way its done.
but what it 'just the way its done' is wrong- what if theres something better?