 Go to phdweightloss.com or just call them 864-644-1900, 864-644-1900, or go to myphdweightloss.com. Gold dealers are a dime a dozen. They're everywhere. What sets these companies apart and whom can you really trust? This is Dennis Prager for AmFed, Coin & Bullion, my choice for buying precious metals. When you buy precious metals, it's imperative that you buy from a trustworthy and transparent dealer that protects your best interests.