I feed my dragon mustard greens, collard greens, during the week. On the weekends I feed him crickets and superworms. One weekend crickets, the next superworms. Since the greens I feed him are high in calcium, the question is, do I still have to dust the crickets and worms with the cal-d3 supplement? He has uvb lighting, a reptison 10.0 fluoresent bulb, and a exoterra solar glo 160w bulb for a basking spot, in a 75 gallon tank.From what I read he gets his vitamin d from the uvb rays, which he has, and the calcium he is getting from the greens. Don't wanna "overdose". Thanks!