Research has been conducted since 1950 (With a gap period of a few decades). It's pretty clear it works effectively, there are several meta analysis' done on m

Research has been conducted since 1950 (With a gap period of a few decades). It's pretty clear it works effectively, there are several meta analysis' done on modern and historical studies. I agree that many normal things help even simpler, such as good sleep, exercise, good diet, meaning work, connection to community/society/family, etc. You are absolutely correct that there is no panacea.