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was just thinking about this the other day. How do our bodies know what our goal is and when we're getting close to that goal?
Well, I think the phrase is kind of shorthand way of expressing two things:
One is that a healthy rate of loss is about 1% of your bodyweight per week or so. When you're 200+ lbs, then 2lb a week makes things go pretty quickly. You can lose 10lb in a month, if your body is cooperating. When you weigh 140 or 130 or whatever, then suddenly 1.3lb a week seems "slow" in comparison to what you were losing before. Suddenly that 10lb will take you nearly 2 months to lose, instead of 1.
The other thing is that most people's goal weights are healthy weights for them, near the mid-bottom of your BMI chart. So the closer your body gets to this weight ... the more your body is going to say, "ok, this losing thing has gone on long enough". The slimmer you are, the harder it is to lose weight in general because your body wants to hold on to reserves of fat in case of famine or drought.
So the shorthand version of that is: the closer you are to goal, the harder it is to lose.
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