In Canadian football, while only 12* players are playing on the field at once, teams need more than just 12* players. They must have an offensive and defensive team. Most highâ¦ school football teams have 1st, 2nd, and 3rd string players, so thirty to forty players is a reasonable number.
Gastroenteritis may result from ingesting chemical toxins (see Chemical Food Poisoning). These toxins are usually produced by a plant, such as poisonous mushrooms, or by certain kinds of exotic seafood and thus are not the product of an infection.
Beer causes gas due to its carbonation, which can create gas bubbles in your stomach and leave you bloated. While a little bubbly gas in your stomach canât be avoided when drinking beer, you can fight off excess or uncomfortable gas with some preventative methods. (Scott Karcich/iStock/Getty Images).