Protein is a macronutrient essential for muscle repair, growth, and overall body function. It is composed of amino acids, which are the building blocks of tissues, enzymes, and hormones. For individuals engaged in physical activities, protein is crucial for recovery after workouts and for maintaining muscle mass.
There are various sources of protein, including animal-based (whey, casein, egg) and plant-based (pea, soy, hemp) options. Whey protein, derived from milk, is one of the most popular supplements due to its high bioavailability and rapid absorption. Plant-based proteins are ideal for those with dietary restrictions or preferences, such as vegans or lactose-intolerant individuals.
Protein supplements are commonly used to meet daily protein requirements, especially when dietary intake is insufficient. They are available in powders, bars, and ready-to-drink shakes, making them convenient for athletes and fitness enthusiasts.
Synonyms: Whey protein, casein protein, plant protein, amino acids.
Benefits:
- Supports muscle repair and growth.
- Enhances recovery after exercise.
- Helps maintain lean muscle mass.
- Promotes satiety and weight management.
- Boosts immune function.
Sources:
- Whey protein (milk).
- Casein protein (milk).
- Plant-based proteins (pea, soy, hemp).
- Eggs, meat, and fish.
Notes:
Excessive protein intake may lead to digestive issues, kidney strain, or dehydration. Always consult a healthcare professional before significantly increasing protein consumption.
References: