I read quite a few comment of people people taking vitamin D in the morning because of my comment, so I bothered to look up some sources. https://www.healthlin

I read quite a few comment of people people taking vitamin D in the morning because of my comment, so I bothered to look up some sources. https://www.healthline.com/nutrition/best-time-to-take-vitamin-d#night https://www.healthline.com/nutrition/best-time-to-take-vitam... (a few good sources are in that link) https://www.lesswrong.com/posts/c5aycbSsSc38XWPEc/taking-vitamin-d3-with-k2-in-the-morning https://www.lesswrong.com/posts/c5aycbSsSc38XWPEc/taking-vit... (this reports that the morning evidence is only anecdotal)