So...
Does anyone have a reliable source for calculating how much protein/fat/carbs a person needs in one day.
I know the zone diet ratios is 40 carbohydrate 30 protein and 30 fat for example.
But how do you translate that into portion sizes? How do you know you're getting too much protein in one sitting? (I hear the body can't metabolize more than a certain amount in one meal - true/false?)
The only problem with fitday/spark/etc is that your feedback happens after you eat and not before when you could do something about it.
I'm just a simple girl trying to make my way in the universe...
I come up hard, baby but now I'm cool I didn't make it, sugar playin' by the rules
If you know your history, then you would know where you coming from, then you wouldn't have to ask me, who the heck do I think I am.
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