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by parsnipsumthing 3705 days ago
It's worth noting that the amounts by which their metabolism was lowered are not as shocking as they seem at first.

The 300 calories a day difference in calories burned is very limiting if your BMR is 1800. But for some of these contestants their BMR, even at the lower weights, might be 2000 calories per day. And if they do moderate exercise, they can burn up to 1000 calories more than this. If you are expending 3000 calories per day then a 300 calorie difference is minimal.