I was told by my pdoc that with the high doses of many psych meds, over such a long time, leaves me wide open for TD. What he did was to prescribe high doses of supplements to prevent TD in the first place, and he treats his TD patients with this method: 3000mgs vitamin C..3000 mgs Niacidimide (B-3)...B6 200mgs, Manganese 60 mgs, Over 50 yr old multi vitamin/multi mineral, Vitamin D 4000IU's...Vitamin E 1000iu's. It is his philosophy that mega doses of these supplements can ward off getting TD. This is my first time posting on this site. Has anyone else had their pdoc take this approach? Thank you in advance, Tall One