Garlic steamed rock candy does not have a clear special effect, but as a food its main role is to add some relevant nutrients for the body and provide energy. Garlic steamed rock candy is a folk recipe, is considered to have a “cough” and other effects, in fact, there is no authoritative information can prove its exact effectiveness. Garlic and rock candy are common foods, garlic is a kind of seasoning ingredients, it contains plant protein about 4.5%, but also contains some vitamin C, niacin, plant cellulose and other ingredients. Icing sugar is a high-carbohydrate food, 100 grams of icing sugar can provide 1,688 kilojoules of energy, so garlic steamed icing sugar consumption, mainly for the body to increase the energy, but also to supplement some of the above related nutrition. If the consumption of garlic steamed rock candy is to achieve the purpose of treatment of certain diseases, it is not recommended to blindly adopt. If the body does have uncomfortable symptoms, you should seek medical examination to clarify the cause of the disease, under the guidance of the doctor to carry out the correct treatment.