> What people fail to realize is the calories on the label aren't the calories they are actually getting. Those on the label are the calories for the substance found by burning it in a lab. Calories absorbed are quite different, and depend on the method of preparation and personal factors. Different methods release different percentage amounts to be taken up by your body in digestion.
Bomb calorimetry is not how calories on a package are determined today. Individual constituent macros are used to determine calorie content, accounting for fiber and thermic effects of digestion. Calorie metrics on foods are largely accurate, when used for caloric intake reasons.
> If you are getting ravenously hungry or nauseous , you are starving yourself, and this can damage your metabolism, and it won't result in long-term weight loss. You lose metabolically active tissue over fat which adapts to lower BMRs.
"Starvation mode" is a myth. If you are in too great of a deficit, sure, you will lose muscle in addition to fat, which can lower your metabolism... but it's not going to somehow damage you forever. If you weigh less, you burn fewer calories... just a fact of life.
> I've weighed my food out to get that daily calorie count. Here's a mindblower. I can eat 2700 calories of fats, and protein in a 60 30 ratio keeping carbs at 20g for the day, and I will on average lose 1-2 pounds a day, and this is done after the transition where water weight drop off has already plateaued (the weight loss isn't water weight, and its mostly not muscle mass either).
Nobody is losing 1-2 pounds of weight a DAY in any sustainable way. You might be able to pull that off for a little bit, but unless you're morbidly obese that just isn't happening for any reasonable period of time.
> Each pound is 3500 calories. My BMR is supposed to be 2200 for my weight and height/body composition. How am I in what amounts to an effective 9700 calorie deficit with no exercise, and no hunger?
BMR is not the same as TDEE. Most people's BMR is substantially lower than their actual caloric expenditure. It would not surprise me at all that you could lose weight at 2700cal/day if you have a BMR of 2200. You are likely in a caloric deficit.
Bomb calorimetry is not how calories on a package are determined today. Individual constituent macros are used to determine calorie content, accounting for fiber and thermic effects of digestion. Calorie metrics on foods are largely accurate, when used for caloric intake reasons.
> If you are getting ravenously hungry or nauseous , you are starving yourself, and this can damage your metabolism, and it won't result in long-term weight loss. You lose metabolically active tissue over fat which adapts to lower BMRs.
"Starvation mode" is a myth. If you are in too great of a deficit, sure, you will lose muscle in addition to fat, which can lower your metabolism... but it's not going to somehow damage you forever. If you weigh less, you burn fewer calories... just a fact of life.
> I've weighed my food out to get that daily calorie count. Here's a mindblower. I can eat 2700 calories of fats, and protein in a 60 30 ratio keeping carbs at 20g for the day, and I will on average lose 1-2 pounds a day, and this is done after the transition where water weight drop off has already plateaued (the weight loss isn't water weight, and its mostly not muscle mass either).
Nobody is losing 1-2 pounds of weight a DAY in any sustainable way. You might be able to pull that off for a little bit, but unless you're morbidly obese that just isn't happening for any reasonable period of time.
> Each pound is 3500 calories. My BMR is supposed to be 2200 for my weight and height/body composition. How am I in what amounts to an effective 9700 calorie deficit with no exercise, and no hunger?
BMR is not the same as TDEE. Most people's BMR is substantially lower than their actual caloric expenditure. It would not surprise me at all that you could lose weight at 2700cal/day if you have a BMR of 2200. You are likely in a caloric deficit.