I wish I could upvote your post to infinity @steemtruth, because it is the TRUTH.
Most food sold in our grocery stores in North America are nothing more than slow-release poison in a box, bag or can.
People need to learn that just because they can find it in a grocery store doesn't mean it's safe to eat.
It's daunting to know what's safe and what's not. I always say to people, if it's a food-like product that your great grandmother wouldn't recognize if she opened your cupboard or refrigerator, it's not real food.
Shop in the outside aisle of your grocery store. Stay away from anything sold in a box, a bag or a can.
Try to grow some of your own food, or buy from someone you know who has grown it. :)