Summers are here in full swing and so is the need to keep ourselves hydrated. With summers come rising temperatures that can cause a toll on your overall health. In order to save yourself from getting dehydrated, it is essential to keep your fluid intake in check. Apart from water, there are various other beverages that can provide immense relief in this scorching heat. One of which is  khus sherbet. It is a green-coloured concoction of khus syrup and water, and is prepared using khus essence, sugar, water and citric acid syrup. The green colour comes from khus essence, which is thick syrup made from the roots of khus grass (vetiver grass). Vetiver is an age-old cooling remedy that can help you to battle heat stroke to a significant extent. This heavenly  summer cooler not only helps in quenching thirst, but also provides with a lot of health benefits.