Just don???t mention palak anywhere, and you will see your kids enjoying a spinach-rich soup!Read below to see why spinach is considered one of the world???s healthiest foods:Spinach is a rich source of vitamins A, C and K; thiamine; riboflavin; niacin; calcium; iron; phosphorous; potassium; copper; manganese; carbohydrates; and protein.Spinach is high in dietary fibre and low in fats.Spinach is r