protein
In a biological sense, this term refers to the molecular machinery of the cell, acting as enzymes, structural components, and signaling molecules that execute the genetic instructions of DNA. It is the fundamental building block that determines the physical architecture of every living organism. In a nutritional context, the term shifts toward a dietary focus, where it describes a macronutrient essential for tissue repair and growth. This usage often simplifies complex biochemistry into a functional category of food, emphasizing the role of amino acids in maintaining muscle mass and overall health.
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Just crushed it. You need to load up on protein if you want those gains, champ.
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Meanings
Collocations & Compounds
protein shake
a beverage containing protein powder
He drank a protein shake after the gym.
protein deficiency
a lack of sufficient protein in the diet
Severe protein deficiency can lead to muscle wasting.
protein source
a food item that provides protein
Beans are a great plant-based protein source.
protein synthesis
the process of creating proteins in cells
Ribosomes are the site of protein synthesis.
protein intake
the amount of protein consumed
Athletes often monitor their daily protein intake.