[Dog Gone]

Actually the best way to avoid computer viruses is to avoid using computers at all. Why don't we all just shut our computs down, sell them on Ebay and go take a walk or read a good book.

The best way to avoid food poisoning is to not eat. And you'd probably only need to brush your teeth once a week or so.

[SamAdams76]

Well actually you ought to brush your teeth twice a day - whether you eat or not. This is because through the simple act of breathing, you are inhaling a lot of germs in the air that can get in between your teeth and cause decay.