The Safety of our Food Supply Their is a lot of controversy right now about the safety of some food aditives that are present in our food supply. A few of the major concerns are about the following: Preservatives, MSGs, Food Dyes and Fat Substitutes. Before judging what is safe and what is not we must establish a few things: First of all, there is the question of dose. Some things may be extremely dangerous when consumed in large doses whereas the same substance consumed in a little dose poses no threat to our health. Then there is the question about how each and everyone of us reacts to certain chemicals. Not everyone reacts the same way to s