Why is proper protein intake important?

Protein is an essential building block for muscle growth and recovery. Taking it correctly before and after a workout contributes to: ✅ Increased muscle mass ✅ Faster recovery ✅ Improved athletic performance

A scientific study published in Journal of Applied Physiology, confirmed that regular protein intake after a workout leads to a significant increase in muscle mass and strength (Journal of Applied Physiology).

Protein intake before a workout

Why take protein before a workout?

Before physical activity, it is important to provide the body with amino acids to: ✅ Prevent muscle loss (catabolism) ✅ Maintain energy levels ✅ Boost performance during workouts

A study published in Sports Medicine, showed that taking a protein shake before a workout increases endurance and improves athletic performance (Sports Medicine).

Which protein is best before a workout?

🔹 Whey protein (concentrate or isolate) – is quickly absorbed and provides essential amino acids. 🔹 Casein – is digested more slowly, ideal if your last meal was 2-3 hours ago. 🔹 Protein shakes with carbohydrates – provide extra energy for intense workouts.

📌 When should you take it? 30-60 minutes before your workout, so the protein can be absorbed.

Protein intake after a workout

Why take protein after a workout?

After physical exertion, the body urgently needs protein for recovery: ✅ Promotes muscle growth ✅ Prevents muscle loss ✅ Speeds up the restoration of energy reserves

A study published in International Journal of Sport Nutrition, showed that consuming a protein shake within the first hour after a workout reduces fatigue and speeds up muscle recovery (International Journal of Sport Nutrition).

Which protein is best after a workout?

🔹 Whey isolate or hydrolysate – is absorbed within 15-30 minutes. 🔹 Casein – provide a long-lasting supply of protein to the muscles. 🔹 Protein-carbohydrate blends – help replenish energy stores faster.

📌 When should you take it? Within 30-45 minutes after training, to activate anabolic processes.

Optimal Protein Dosage

💊 Before training: 20-30 g 💊 After training: 25-40 g

Scientific Studies on Protein Intake Before and After Training (USA)

1. Protein After Training and Muscle Growth A study in Journal of Applied Physiology showed that regular protein intake after training leads to significant muscle and strength gains. Consuming 20-30 grams of high-quality protein immediately after training activates protein synthesis in the muscles (Journal of Applied Physiology).

2. Protein Timing and Muscle Hypertrophy A study in American Journal of Clinical Nutrition found that consuming protein immediately after training speeds up muscle recovery and reduces muscle soreness. This underscores the importance of protein intake during the "anabolic window" for optimal recovery (American Journal of Clinical Nutrition).

3. Protein and Maintaining Muscle Mass in Old Age A study published in Journal of the American Geriatrics Society, showed that increased protein intake helps prevent sarcopenia (muscle loss) in older adults. This highlights the importance of getting enough protein throughout life (Journal of the American Geriatrics Society).

Conclusion

Getting the right amount of protein before and after training is an essential part of sports nutrition. Scientific studies from the USA confirm that consuming protein before training improves endurance and prevents muscle breakdown. Consuming it after training speeds up recovery and supports muscle growth.

Choosing the right protein depends on your individual goals: Whey Isolate is suitable for rapid absorption, while Casein is ideal for a slow, steady protein supply. Regularly consuming high-quality protein at the right time helps you achieve maximum training results and maintain healthy muscle balance.

📌 Where can you buy high-quality protein?

• For the United Kingdom: MST Nutrition Protein

• For Europe: MST Nutrition Protein

Choose certified products that suit your needs and train effectively! 💪