dr. rosenfeld spoke about and the mechanical vitality has the natural form of it already in it and many researchers are trying to synthesize it in the labs and their product or the product that's available right now is from the natural form which is definitely better for you as far as gaining health benefits. >> eric: all right, he so, using it as you suggest and just stop stuffing our face. exactly. >> eric: you'll live longer. >> eat less and exercise more, that would be a help. >> eric: all right, doctor, thanks for the tips. >> from the bronx, st. barnabas in the bronx. >> julie: well, garage sales are not just fun anymore, you can make some serious money by getting rid of the junk you don't want. the best way to turn the stuff crammed in your closet into cold hard cash, we are going to tell you how next. %%%%%%%%% >> all right. a little bit of advice. it's never a good idea to announce to the public, hey, i'm out of town on vacation on twitter, but in today's tech savvy world, folks are doing just that on twitter, to the world wish you were here messages and making their homes prime ta