>>28275Not an advanced wizard here, more of a Buddhist-Yogi, but here are my two cents. Most of this was common sense for our grandparents.
Physical
1. Regular, normal sleep. Sometimes sleep reduction can net you some benefit, but in general aim for 6-8 hours of good sleep a night. Turn off all electronics AT LEAST an hour before bed. I sleep on the floor and find a VERY firm surface promotes better sleep (for me).
2. A good diet. This is going to differ from person to person, but try and eat like your grandparents did. Unprocessed, natural food. Eat your fruits and veggies, raw when you can. Fast food is slow poison, as are most carbohydrates. Keep your food reasonably clean but don't freak out about it touching a table or whatever. Your immune system needs to be used like a muscle. Avoid bottom feeders and pork. If you can, go vegetarian or fruititarian.
3. Avoid fluoride whenever possible (water and toothpaste). Brush and floss daily.
4. Use organic body deodorant. Avoid all the sports ones, and ESPECIALLY the anti-antiperspirant. Google what the toxic garbage they put into these.
5. Shower daily.
6. Clean with bleach when you can.
Mental
1. Meditate daily. If you haven't already started, do 5 minutes today, and work up to 10. Then 15. Then two 15 minute sessions a day. Then two 15 minute sessions and a half hour session. Eventually you'll get into a rhythm where you are basically in a meditative state at all times.
2. Keep a journal.
Spirit
1. Yoga. This could go in either of the two sections above, but it really surpasses both. Start simple, like yoga stretches, and work your way up in whichever yoga path calls to you.
Heal your body to heal your mind. Heal your mind to heal your body. Heal your body and mind to heal your spirit. Heal your spirit to heal the world. Meta-program yourself.