For my stock pick today, I’m going to go with a decidedly unexciting story … unexciting, that is, to the naked eye. I’m talking about NBTY, Inc. (NTY), a worldwide leader in the manufacturing and distribution of vitamins. Like I said, not terribly exciting, but as it turns out, business is rebounding sharply. The company sells more than 22,000 vitamin products through its 528 stores (442 of which are Vitamin World stores, with the others split among different brand names), as well as online and through other distribution channels. The big growth here is in the firm’s U.S. Wholesale...