I am a RN disabled strong on natural & nurture rather than artificials & chemicals.  Our environment severely damaged by chemicals and so we are nutrient deprived. Too many  chemicals & artificials in our exposure  is making us ill, depressing our immune response & increasing vulnerability to many issues. Our children most at risk due to chemically altered foods. The toxic agents include the three big power agencies, factory farms, Monsanto, Dow & Bayer & big pharma.  Using chemicals for health is an errant science.  Only environmental clean-up & replacing nutrients will salvage our soil water, air & the health of future generations.  Ignoring this will spread disease & disability which weakens our culture & economy.  Much of the so called food we eat is depleted of nutrients even organic. Only super nutrients needed to heal most things.  Chemical free makes more sense. Our bodies do not like artificial.