healthy foods?

Can someone tell me some healthy foods to fix for my family. I am trying to get them to eat heathier--my dad is a little overweight---and my mom has stomach upsets and doesn't sleep the best--I try to tell them that healthier food would help alot---trying to convince of organic--so since I do alot of the cooking--I'm looking for some safe tasty meals to fix to get my plan started. Tweet