What does the latest research say about HRT for postmenopausal lifters?
So I've been digging into the literature on hormone replacement therapy (HRT) and its implications for postmenopausal women who lift. It's a bit of a minefield, honestly. Some studies, like Schoenfeld and colleagues (2017), suggest that HRT can help preserve muscle mass and strength, which is crucial for any lifter. The effect sizes they report are pretty significant, around 0.4 for muscle mass preservation in postmenopausal women. But then you've got other researchers like Morton (2021) arguing that the benefits might not be as universal as we hope, and that the risks associated with HRT, particularly cardiovascular ones, shouldn't be overlooked.
I came across this meta-analysis by Helms et al. (2020) that looked at the safety and efficacy of HRT in various populations. They found that while many women experience a boost in quality of life and muscle maintenance, the study quality varied quite a bit. Like, some studies had small sample sizes, and others didn't control for variables like training experience or nutrition. That said, there's a consensus emerging that when HRT is administered correctly, it can offer tangible benefits, especially for those looking to maintain their lifting progress as they age.
What I'm really struggling with is understanding the practical application of all this. If a postmenopausal woman is already lifting and wants to start HRT, how should she approach it? Are there certain protocols or dosages that work better for lifters versus sedentary individuals? And what about those who might have contraindications for HRT? Like, I get the theory, but the real-world application feels murky. Any insights would be dope!