Protein is a macronutrient that is essential for the proper functioning of the human body.
It is a long chain of amino acids that is found in many of the body's tissues, including muscles, bones, skin, hair, and nails.
Proteins are involved in a wide range of bodily functions, including the structure and function of cells, the transportation of molecules, and the production of hormones and enzymes.
Proteins are an essential part of a healthy diet, and they are found in a variety of foods, including meat, fish, eggs, dairy products, beans, and nuts.
The body needs protein to build and repair tissues, and to produce hormones, enzymes, and other molecules that are necessary for life.
Protein deficiency can lead to a number of health problems, including muscle weakness, weight loss, and impaired immune function.
There are many different types of proteins, and they are classified based on their structure and function.
The body can make some proteins on its own, but others, known as essential proteins, must be obtained from the diet.
Protein intake can be measured in grams, and the recommended daily intake of protein varies depending on a person's age, sex, and activity level.
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