Not much, other than fewer pests and bacteria. it is not bad for your health, but the taste might be altered slightly
from your enemy, god
There is not a huge effect but it can taint the overall taste of the food.
touching your hair or face, cough or sneezing without washing your hands, cross-contamination, and handling chemicals.
It would greatly depend on the type of chemicals and solvents you are handling.
The source of chemicals in food is usually from kitchen cleaners. Spraying cleaning solution too close to open food containers, not properly rinsing dishes, or even improper food storage (placing open food containers under a sink).
Salmonella is a concern, especially regarding food preparation and handling, because it can make people extremely ill, or worse depending upon the individuals circumstances.
They have lots of chemicals which can cause liver cancers or cancers
wash hands ...........
The most common effect is an awful case of food poisoning or sometimes you can catch a parasite we all know as pin worms or tape worm. Very nasty stuff!!
look
Well the first thing you ask youself is "do I have the nessesary equipment to handle the chemicals and know the right produres for handling and what you are about to do with the chemicals" also a good thing to search for, i forgot what it was called but it depict the emergency and handling of a chemical.
safe handling in simple is ensuring hygiene while handling food.
because as they contain many chemicals which give benefit to the soil but these chemicals effect the aquatic life and also effects the food chain. That's why over usage of pesticides is harmful.