You must have well heard of protein, minerals & nutrition; if not then, this 3 components are very much important to keep ALIVE!!! Naa carbohydrates is just enough for make you live, but to stay fit & healthy + young & handsome this 3 essential things you do need add in you're intakes(diet). Where this 3 important guys(component) won't find in most food combined onely diet's like MILK you can have it. Whatever components(portions, minerals & nutritions) you name it which is essential for our daily needs you can find it in MILK. So now on do take 2glass of milk a day buddy @danishbansal ... Cheers!!