We all are tempted to have ice cold drinks in summer to keep ourselves cool.But,do you know excess of iced cold drinks slows down our metabolic process?Our digestive system is like a fire that is responsible for converting food into energy. When the flames of our digestive fire are burning in a balanced way,we are able to assimilate all the good bits we need from our food whilst eliminating the not-so-good bits.. However drinking that iced-water effectively putting out the flames of your digestive fire. So drinks at room temperature is better over ice cold stuffs. It will be assimilated into our body much faster and make us feel rehydrated more quickly.