Joe M (29 July 2011)
"Re: Susan"

So you drink a lot of milk.
Try this:  take milk out of your diet.  And see how you feel.  Milk makes people's heart rate go up.  Check and see.  (Maybe not for everyone)
Only young children produce lactase, the enzyme which metabolizes lactose.  Thus, all adults are lactose intolerant.
Try it and let us know,