Which term refers to materials like fats that store energy in the body?

The term that refers to materials like fats that store energy in the body is lipids. Lipids are a diverse group of organic compounds that include fats, oils, and phospholipids. They play a crucial role in biological functions, primarily due to their ability to store energy efficiently. In body tissues, lipids serve as a long-term energy reserve, providing more than double the energy per gram compared to carbohydrates and proteins.

Additionally, lipids are important for forming cell membranes and serve as signaling molecules in various biological processes. While minerals, proteins, and carbohydrates are also essential nutrients for the body, they serve different purposes. Minerals contribute to various physiological functions, proteins are primarily used for building and repairing tissues, and carbohydrates are typically utilized as a quick source of energy. Hence, lipids are specifically recognized for their role in energy storage.