^This is excellent and pertinent advice Vet. A few of us are in that same 67+ age bracket and have surfed all our lives. The one thing I would add is the Daily water intake formula = total body weight divided by 2 = ounces of water you should drink. In the case of 100 oz. of water/day that would be for a 200 pound person. I need to get on the apple vinegar regime but am taking CQ10 and Tumeric daily. There is really something to be said about Chinese medicine, i.e., what modern medicine calls non-traditional.