Is poop edible because that would be crazy
If someone says do 5 reps of 20 push-ups yo do 20 push-ups then take a little break and do that 5 times
one is foodborne illness(food poisoning)
I know at least these 3 things how you can prevent it
1. dont eat spoiled meat or raw meat
2. check the expiration date on like eggs and dont drink unpasteurized milk
3. and dont leave like dairy products out in room temp