The Most Essential Nutient

Breona

Protein

Protein is the major structural componet of cells and is responsible for the building and repair of body tissues.Protein is broken down into amino acids, which are building blocks of protein. Nine of the 20 amino acids, known as essential acids, must be provided in the diet as they cannot be synthesized in the body. Ten to 35 percent of your daily calories should come from lean protein sources such as low-fat meat, dairy, beans or eggs.

Functions

Protein has various roles in the body. Here are some of the main roles: 1. Protein helps build and maintain body tissues like muscles 2. Enzymes and hormones and other compounds in the body are made of protein 3. Protein is used to make hair, skin and nails Without protein, we would not be able to live.

most valid nutrient is protein

Protein is crucial to build and maintain muscle. Since we are made of protein, it is in a sense the most important nutrient. However, it does not need to be the most abundant nutrient. Protein works very effectively when carbohydrates are your primary energy source, but due to the abundance of carbs in every food, I'd focus more on getting your protein. information from answers.com