Greetings to all A friend of my wife has told her that people with certain diseases such as MS and PD etc. need more vitamins than normal. I have my doubts about needing "mega-doses", but am curious about the effects of too much of a "good" thing. 1. Is there a point where you can take too many and they become toxic? 2. Can they cause your energy level to drop? 3. How much is too much? 4. Can they cause a reaction to rx drugs? 5. Has any one tried this as an alternative to PD drugs? Also thanks to those who replied to my question on autism my friend is signed up on their exchange Thanks Jon Meyer 39/1 ([log in to unmask])