Take it from a healthy and active 86 year old. I only buy what is on sale at cheaper no frills grocery store Aldi. Never go to health food stores. I am more than convinced it is a diet heavy in veggies and fruits with 1 egg daily, s4 oz fish or chicken daily, occasional 4 oz red meat, and daily (365 days) aerobic activity for 30 minutes is why I still need no prescriptions, have no aches & pains, and have not needed a doctor since 1990. Still able to mow lawn with push mowers. I avoid sitting more than half an hour. Keep moving is my motto.
I definitely agree with ‘keep moving’. I had two falls last year, and while the injuries healed very well, the inability to move as usual for weeks undermined my health all around.