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).
Nutrient Density vs. Energy Density. Nutrient-dense foods contain a lot of essential nutrients per serving, while energy-dense foods are those that have a lot of calories in a serving. Foods that are very high in fat or sugar are energy dense. However, some foods are both nutrient dense and energy dense, such as cheese, meat and nuts.