If u can, walk a mile a day even if u have to split up walking. Drink water, if u cant do 8, 8oz glasses, do 4, 8 oz glasses, it's a start. Many of us take a lot of meds or supplements, we need WATER. So, Walk a mile a day or at least try, and drink ur water. Water to the body is like oil to a automobile engine, u have to keep ur joints and tissues lubricated like the bearings in ur car, both cannot run without them. IMHO.