"When I hit the grocery store I skip the middle aisles and head straight for the fish and meat counter"

Those pretty packages of meat are just as much "man made" as the foods you demonize. If you want to eat meat, I suggest hunting and only using your teeth and hands (claws?) to kill your prey and to eat the meat raw; gotta eat all of it too, no picking and choosing what parts you want either.

"If you want to eat that cupcake or enjoy that cold glass of beer be sure to exercise it off."

This is HORRIBLE advice. Treating exercise like a punishment for enjoying food is like a one-way ticket to Eating Disorder Town. Diet and exercise are important, but they should be used to compliment each other and not to negate being bad at the other.