Alexander_the_grey
Name one thing that is has an impact on life processes that is completely harmless and non-injurious. Now name a vaccine that has never caused an injury. Now name a pharmaceutical company that has never put profits over the commonweal. If you claim to have an answer to any of those above questions you may need to do a little bit of reading and also look a bit at the motives of humankind. Personally, i reckon gut biome imbalances have a majo impact on autism, coincidentally autism and leukaemia rates have gone up since the major adoption of glysophate herbicides, but as correlation is not causation, it could be something else.