Feb 10, 2025 · Research shows it's really important to eat enough protein. These high protein foods can help you lose weight, gain muscle, and feel great.

Proteins are molecules made of amino acids that send signals between cells, support digestion, help your muscles move and protect you from infection.

A representation of the 3D structure of the protein myoglobin showing turquoise α-helices. This protein was the first to have its structure solved by X-ray crystallography. Toward the right-center among the …

Oct 11, 2025 · Proteins are large molecules made up of chains of amino acids that are important for cell function, tissue structure, and body regulation. Most people in the U.S. consume more protein than …

Dec 31, 2025 · Proteins provide many of the structural elements of a cell, and they help to bind cells together into tissues. Proteins, in the form of antibodies, protect animals from disease, and many …

Dec 1, 2023 · Proteins that come from animal sources, such as meat, eggs, and milk, as well as soy and quinoa, are called complete proteins. This means they contain all the essential amino acids the body …

Find the latest news, plus links to overviews, clinical trials and research related to dietary proteins.

4 days ago · Proteins - structures, chemical bonding, denaturation, types of proteins. Read and learn more about proteins.

Apr 24, 2025 · Protein is an essential nutrient that is important in many bodily functions. It provides the building blocks for cells and helps to maintain muscle mass. Most healthy adults need to consume at...

May 14, 2025 · Proteins are made up of amino acids and are found in every cell of the body. Protein is essential for bone, muscle, digestive and metabolic health. For optimal health, enjoy a variety of …