Many factors contribute to affect a teen height such as environment, birth defects,hormones level and of course the nutrition or diets.
Diets can really stunt a teen height if the proper nutrients wasn't consumed.The culprit is always lack of protein.Teens that are mostly fed junks,soda,rice or mostly sugar are sure to have height problem.
So to remedy this problem as early as possible, a growing child should be given more of beans,meat,chicken laps, milk,peas,vegetables and fruits.
Food with low calorie content and nutrients deficit should be avoided for a growing teen.
Deficiency in calcium also contribute to stunt growth as the bone density will be affected even with deficiency in vitamin as well because of the effect on the cartilage as well.So diet should be taken seriously In ones teenage days.