Big fluffy beds way off the floor are bad. It's interesting to note that the above finds it most effective for women. The below is most effective for men.
This was published by the Journal of Alternative and Complementary Medicine, which has also published articles on how homeopathy is effective. I don't know that I would consider it a high quality source.
I noticed the same thing, but this makes me more concerned: the link has nih.gov in it. Usually when I read articles from that URL, I tend to put a bit more trust in them than say healthline.org or some blogspam or something like that. Does this mean I have to start taking nih.gov articles with a grain of salt too?
The UK NIH unfortunately has a reality ignoring relationship with "homeopathy" and other "alternative" medicines, up to and including the current king being a vocal Proponent of using more alternative medicine to reduce costs and improve health.
Probably some powerful/connected 'teach the controversy' snake-oil peddlers forced the NIH to publish this. At least they were able to segregate the woo off into it's own section.
> https://pubmed.ncbi.nlm.nih.gov/15650465/
This was published by the Journal of Alternative and Complementary Medicine, which has also published articles on how homeopathy is effective. I don't know that I would consider it a high quality source.