The various food requirements are met by the porters and cooks who come along with you on the mountain. However, the quality of the food depends on the reputation of the Tour Operator you are climbing with. The quality of the food tends to go down towards the end of the trek due to reduction in rations carried by the porters and also due to the food becoming stale by the end of the trek. It is recommended to carry along some High energy food like chocolates and nuts for surviving and successful completion of the trek. It would be worthy enough to carry along some readymade noodle packets etc for cooking them at the end of the trek.