What is protein and why is it needed?

What is protein? It is a macronutrient made up of amino acids and serves as the primary building material for muscles, organs, skin, and other body tissues. Protein plays a key role in numerous biological processes, including the synthesis of enzymes, hormones, and antibodies.

What is protein and why is it necessary? The use of protein as a supplement is becoming increasingly popular among athletes and those looking to maintain a healthy lifestyle. This is because protein promotes muscle recovery after physical exertion, supports the immune system, and enhances overall health.

Learn more about the different types of protein and find the right option on MST in Ukraine or MST in Germany.

Main types of protein and their characteristics

1. Whey Protein

Whey protein is derived from milk whey. This protein is quickly absorbed, making it ideal for post-workout use when the body needs rapid recovery. Thanks to its high bioavailability, whey protein quickly replenishes amino acid stores.

Benefits:

• Quickly absorbed by the body, aiding in recovery after intense physical exertion.
• Rich in branched-chain amino acids (BCAAs), especially leucine, which stimulates muscle protein synthesis.
• Supports the immune system due to its immunoglobulin and lactoferrin content.

Scientific studies: A study published in the Journal of the American College of Nutrition confirms that whey protein promotes muscle mass growth, increases strength, and shortens recovery time after workouts.

2. Casein Protein

Casein protein is the main protein in milk, but unlike whey, it is absorbed slowly. This ensures a prolonged supply of amino acids to the muscles, which is beneficial during long periods without food (for example, at night). Casein is often chosen to maintain muscles during dieting.

Benefits:

• Slow release of amino acids provides long-term muscle support.
• Supports anti-catabolic processes, preventing muscle breakdown during fasting periods.
• Helps maintain satiety, which can be beneficial for appetite control.

Scientific studies: A study in the British Journal of Nutrition shows that consuming casein before bed improves overnight muscle recovery and helps maintain muscle mass during calorie restriction.

3. Protein Isolate

Protein isolate is a purified form of whey or other protein containing up to 90-95% protein with minimal fats and lactose. It is especially popular among athletes looking to obtain pure protein without extra calories.

Benefits:

• High protein content per serving.
• Minimal fat and carbohydrate content.
• Suitable for lactose-intolerant individuals and those monitoring calorie intake.

Scientific studies: According to the Journal of the International Society of Sports Nutrition, whey protein isolate improves athletic performance and supports muscle mass during intense training.

4. Soy Protein

Soy protein is a plant-based protein containing all essential amino acids, making it a complete protein source for vegetarians and vegans. Additionally, soy protein has antioxidant properties, which support cardiovascular health.

Benefits:

• Plant-based, suitable for vegetarians and vegans.
• Contains isoflavones with antioxidant and anti-inflammatory properties.
• Helps lower cholesterol levels.

Scientific studies: Journal of Nutrition shows that regular soy protein consumption helps reduce levels of bad cholesterol (LDL), which positively affects cardiovascular health.

5. Egg Protein

Egg protein is made from egg whites and is a high-quality protein source with a complete amino acid profile. It does not contain lactose, making it suitable for those with lactose intolerance.

Benefits:

• High bioavailability.
• Complete amino acid profile necessary for muscle growth.
• Lactose-free.

Scientific studies: A study published in the American Journal of Clinical Nutrition shows that egg protein promotes muscle mass growth and improves physical endurance.

How to take protein correctly?

The correct way to consume protein depends on the goal and level of physical activity.

1. After workouts:
   Protein should be taken immediately after a workout to ensure quick recovery and optimal amino acid absorption. This is especially relevant for whey protein, which is quickly absorbed.
2. For weight gain:
   For those looking to gain weight, a protein shake between main meals is recommended to add extra calories without straining the stomach.
3. Before bed:
   Casein protein is a great option before bedtime as it releases amino acids slowly, supporting muscles overnight.
4. For appetite control:
   If you’re on a weight loss diet, a protein shake can replace one of your meals, providing satiety.

Reviews on MST protein

Consumers often highlight the high quality and effectiveness of MST protein. Users note that MST protein helps to recover quickly after workouts, is easy on the stomach, and has a pleasant taste. One popular review says, “MST protein has become my favorite. It’s quickly absorbed, and the taste is excellent. I feel a noticeable increase in endurance during workouts.” Another user states, “I buy MST isolate regularly. It’s perfect for sensitive stomachs and ideal for those monitoring their weight.”

Scientific research on the benefits of protein

• Harvard School of Public Health conducted a study confirming that adequate protein intake reduces the risk of cardiovascular disease and supports healthy metabolism. Read the study here.
• Journal of Clinical Endocrinology & Metabolism published findings that regular protein intake may aid weight loss, especially in individuals with metabolic disorders. Read the study here.
• Journal of the International Society of Sports Nutrition shows that whey protein isolate helps athletes improve physical performance and supports muscle mass during training. Read the study here.
• British Journal of Nutrition confirms that casein protein before bed supports muscle protein synthesis and improves recovery overnight. Read the study here.

Where to buy MST protein in Kyiv and major cities of Ukraine?

In Kyiv and other major cities of Ukraine, MST Nutrition offers a wide selection of high-quality protein. On the official MST website in Ukraine, you can find various types of protein, from whey and casein to isolates. For residents of Europe, MST offers its range on the German website with delivery throughout the EU.