proteína

[pro-teh-EE-nuh]
nounfemininepl: proteínas
protein
1. A complex organic compound composed of amino acids linked by peptide bonds, essential for life and found in all living cells
Eggs are a rich source of protein.
Ovos são uma fonte rica de proteína.
2. In nutrition, a macronutrient needed for building and repairing muscles, tissues, and enzymes
Athletes need to consume adequate protein for muscle recovery.
Atletas precisam consumir proteína adequada para recuperação muscular.
3. Any of various naturally occurring extremely complex substances that consist of amino-acid residues joined by peptide bonds
Protein synthesis is a fundamental biological process.
A síntese de proteína é um processo biológico fundamental.
In Brazil, protein consumption is culturally significant, with dishes like feijoada (black bean stew with meat) and churrasco (grilled meats) being traditional sources. Health-conscious Brazilians frequently discuss 'proteína' in fitness and nutrition contexts, particularly regarding muscle building. The term is widely used in sports culture and the growing fitness industry in urban centers.

Regional Variations

General Brazilian
proteína
Standard term used in nutrition and biology contexts
Portugal
proteína
Identical usage; standard scientific and nutritional term

Related Words

aminoácidonutrientemacronutrientepeptídeoenzimacolágeno

Related Idioms & Phrases

proteína animal - animal protein (from meat, dairy, eggs)
proteína vegetal - plant protein (from legumes, nuts, seeds)
completo em proteína - complete in protein (containing all essential amino acids)
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