How can i increase the appetite of my 2 year old son?

Appetite : How much does your two year old son weigh? If he is on the growth chart, balanced for his weight and height, and growing normally, i would not worry about increasing his appetite. Most kids eat enough to maintain themselves ( even though it seems like they are not eating). With epidemics of obesity, hypertension, type 2 diabetes, spreading across pediatric population, we want to raise healthy kids.