The period of calorie restriction caused a clinically significant reduction of T3, which could potentially cause a person to be unable to lose weight or to
regain weight already lost.
Not exact matches
I was prepared for this and had
already learned that an infant can take up to three weeks to
regain birth
weight.1
Perhaps heeding the advice of his Funny People character («there's nothing funny about a physically fit man»), Hill seems to have
already regained the
weight he lost (evidently for Jump Street).