Cigarettes are proven to decrease lung capacity. Cigarettes have addictive chemicals like nicotine, that can later cause withdrawals. Cigarettes smell and can yellow your teeth.
1. Smoking damages your lounges wich can shorten your life time. 2. Cigarettes have nicotine wich can make you addicted. 3.Cigarettes can give and will give you lung cancer.
An action you could take would to improve the health of a school is buy water bottles for the sports teams at school, by doing this you will hydrate the teams preventing them from going to the hospital for dehydration.
The Recommended Daily Value is there to guide on what daily doses your body needs to function properly. having too much or too little can affect the body.