Question

junk food is yummy but not good for tummy

Answer 1

BECAUSE YUMMY FOOD CONTAINS OIL, MAIDA AND ARARAT... 

Answer 2

Junk food even if tastes nice but actually it harms our health a lot. You might find pizza, burger,panipuri very tasty but do you know which kinds of ingredients are used in it.This food contains a lot of fat which is not useful to us.It has no nutritional values and gives us no energy rather it affects our health negatively and makes us sick.By eating a lot of junk food we may get  bad stomach ache or loose motions.For children nutrition and adequate amount of proteins is required in the diet and if it's not provided the growth of the child cannot be hampered.So, It's necessary for us to eat a healthy balanced diet which is also tasty and nutritious.Eating Junk food should be strongly avoided.Junk food causes obesity in children and cardiovascular diseases,Hypertension or Osteoporosis .Junk food is making children so crazy about them that they want to have it all the time.Eating the junk food in regular bases can cause various health issues.