FRUITS AND VEGGIES!
A quick, economical and convenient way to boost your fruit and vegetable intake is a product called Juice Plus. I can't say enough good things about it!
My 2 elementary age boys are on it and we had no sick days for the entire academic year (09-10) even with the swine flu going around. In 10-11, each child got sick and missed a day or two of school only once.
To learn more, go to my website at www.EnjoyJuicePlus.com.