All we are doing is adding it to our 2 gallon jug of drinking water. We started out with a tablespoon, and my husband adds another bit every 5 gallons we drink. We distill our water, and I think I read here that the purer the water, the better the saturation of the DE.
So I drink about 3 big glasses of water a day from that jug. It's all I've been doing.....