"keep moving" or something similar is the best advice.. growing to my 50s myself, and watching parents and grandparents, this is by far the biggest variable you

"keep moving" or something similar is the best advice.. growing to my 50s myself, and watching parents and grandparents, this is by far the biggest variable you can control. Keep learning, keep moving your body. When you're 15 this is easy, you don't really have a choice. When you're 40+ it starts to become more of a deliberate act.