Does getting your period cause weight loss?

Nov 04, 2021 Source: Cainiu Health
Disease description:

I’ve started my period these past two days. My friend told me to indulge myself during this time, saying that you can’t gain weight—and will only lose weight—while menstruating. Is this true?

Doctor's answer (1)
Dr. Yang Qiong
Hello, during menstruation, hormonal fluctuations in girls’ bodies may lead to temporary weight loss; however, this does not mean actual or sustained weight reduction. Weight can generally be well-controlled during menstruation, so consuming larger amounts of food during this period typically does not result in sudden weight gain—though balanced nutrition should still be maintained.