Really interesting and important piece on woman's hour exploring if girls with anorexia should be given oestrogen when in recovery to support their bone development.
It's postulated as part of bio identical hrt, cyclically. Just the start of the ideas around this but part of a wider discussion about bone health in women.
There are of course implications, which weren't mentioned, in relation to girls who seek puberty blockers for "gender dysphoria." Many professionals have observed that the two mental health conditions go hand in hand with the former being championed more by many HCPs (ref Prof Michele Moore.)