Our kids' pediatrician office, last few annual checkups, ask if we use scented detergent and fabric softener, what soap, any room/bathroom fragrance/odor products, etc. Parents are also asked if they use cologne/fragrances daily or occasionally. Doc/PA/ARNP recommended the use of fragrance and dye-free products if possible, due to allergies developing and/or allergic reactions. They want less kids coming to the office, which means less kids put on medications. They also encourage parents to let kids play outside all year round, let them swim in cooler weather (this is SW Florida), run around barefoot in grass, get daily exposure to sun and nature.
For food, they recommend buying dye-free cereals and processed foods, but prefer parents reduce the amount of prepared/pre-processed foods. They also want to see less overweight kids in the office.
Doc said he thought most of this is common sense, but apparently isn't, so he made a checklist and gave to parents.