Re: radiation in our environment
I agree that the best protection is health. The body is equipped to deal with all of the elements of this life including pollutants if we keep it healthy. The sun has radiation, but e don't need sun burn. We can choose what we use and expose ourselves to without special 'protective' clothing. Of course, don't walk into a nuclear plant without proper gear. But we are exposed to the sun radiation daily and it is good for us. Moderation matters.
The deep colored foods, like red bell peppers, yams, blue berries, green veggies, etc. supply antioxidants, enzymes and immune building nutrients. There are also great anitoxidants like Alpha Lipoic Acid.