Why should you include mangos in your kids diet?

Why should you include mangos in your kids diet? For every 100 calories of mango, you get

•76% your Daily Value of Vitamin C
•9% DV of Vitamin E, an antioxidant
•Also contains B6, Vitamin K, Phosphorous, Magnesium, and potassium. Which by the way.. I heard a rumor that the recommendations for potassium are going to increase the next time the guidelines are released. Potassium has a powerful effect on lowering blood pressure.
In looking for a mango check that it:

A) Smells sweet

B) depresses slightly when you press on it.