I've been taking pharmaceutical grade boric acid (from Florida labs)for about 3 yrs now. Cured my knee pains after a couple of months and tendonitis elbow pains. Its very cheap ordered 5# bag will last forever. Started with ~1/16th teaspoon (just a pinch) up to about a half tsp in my water jug for the day. Or can add to morning coffee.
I've been taking pharmaceutical grade boric acid (from Florida labs)for about 3 yrs now. Cured my knee pains after a couple of months and tendonitis elbow pains. Its very cheap ordered 5# bag will last forever. Started with ~1/16th teaspoon (just a pinch) up to about a half tsp in my water jug for the day. Or can add to morning coffee.