Here we go, the big question - "Do you really need to supplement?" In this 4th module of the 5 part series, we get to find out. Explore the alarming depletion of topsoils around the world and what that means for your nutritional intake. Learn how fertilizers actually increase the susceptibility of crops to pests. Get down and dirty with fields of information that will get you hopping mad about what you eat. This module is simple, engaging...interesting. Super-easy explanations and interesting graphics to help you "get it." Most people really don't understand the state of our food supply. Don't feel bad if you are one of them. In Module 4 - Do You Really Need to Supplement, you'll get an insider's look at what is really going on behind the food scene. By the end of this module, you will be more informed than many consumers and fitness enthusiasts. Not to be missed. This program is presented in and easy-to-understand format with engaging graphics. Enjoy.