yes, this is called bulimia. i think anyway but i do know they can. :L
Cats and dogs do it to make themselves sick.
Because do you want people to get sick and make other people sick do you.
Rotten nuts can make people sick.
BACTERIA release harmful toxins. VIRUSES take over your cells completely and make copies of themselves! : )
Stem cells do not make people sick, because they exist in every person in the world. If stem cells did make people sick, which they don't, then everyone in the world would be sick. Stem cells do not make people sick.~Surprisingly, there is a possibility that the stem cell could ''go bad'' and turn into the cell that actually causescancer... You don't need to worry, though, as long as you are taking care of your body, put sun tan lotion on in the summer, and DONT DO DRUGS!
In some people yes, but in most people no. If you are alegeric to it, definetely it will make you sick, but otherwise no.
People who have sick minds and only care for themselves.
To make a baby sick you can expose your baby to people that are sick. Bringing the baby around people who have been sick exposes they smaller immune system and most likely the baby will catch the illness.
make them sick
It sure can. If it's polluted with nasty bacteria, or maybe even something poisonous, then it'can make people sick.
They are not bad in themselves. What make them bad for your health are the bacteria that they carry with them. Some of them can make you very sick.
Too much sugar makes people sick in about few minutes.