One of my favorites sources for astronomy information is www.almanac.com. It’s also an excellent source for gardening and farming. They say that the best farmers and gardeners plant everything based on the moon phase, not the sun as most would think. They even have an activity guide where they recommend the best days to do certain things. Several have to do with living on a farm and tending to animals, others don’t. They post it monthly at https://www.almanac.com/bestdays/calendar. They even have a page dedicated to Health & Beauty, which if you haven’t guessed yet, it too is based on the phase of the moon. It can be found at https://www.almanac.com/best-days/health-and-beauty. If you purchase their book, you won’t have to wait for the monthly postings.
There are days when they recommend getting your hair cut to encourage growth. I recommend trying to follow those days. Is there anyone else that follows these calendars?