Medically reviewed by Allison Herries, RDN Key Takeaways Carbohydrates are broken down into glucose and are necessary for energy.Protein is important for healthy muscle, bone, and skin, and is made of ...

The six basic nutrients your body needs are carbohydrates, protein, fats, vitamins, minerals, and water. A well-balanced diet with all these nutrients can help you live longer and healthier. They ...