Allergy shots help your body get used to allergens, the things that trigger an allergic reaction. They donât cure allergies, but eventually your symptoms will get better and you may not have allergic reactions as often.
The difference between food and nutrient? The term nutrient describes substances that are required by the body to live and function. Foods are comprised of various nutrient values (some better than others).
A nutrient is a substance in food that the body needs in order to work properly. Nutrients refer to the substances that are metabolized by the  animals to build energy and pr â¦ ovide energy. A nutrient refers to any substance that can be metabolized by the  human bodies to build tissue and give energy. nutrient is a substance in food that the body needs in order to work properly. Nutrients refer to the substances that are metabolized by the  animals to build energy and pr â¦ ovide energy. A nutrient refers to any substance that can be metabolized by the  human bodies to build tissue and give energy.