I was also surprised to not see this discussed in the article. Melatonin supplementation seems like the obvious solution given how cheap and easily available it is. It can also go hand-in-hand with interventions the author suggests like f.lux or using dimmer lights.
Lots of good discussion and links to studies about efficacy here: https://gwern.net/melatonin
tl;dr - yes it works and is much easier/cheaper than other things
Lots of good discussion and links to studies about efficacy here: https://gwern.net/melatonin tl;dr - yes it works and is much easier/cheaper than other things