Proteins, or amino acid complexes, are the fundamental building blocks for muscles, skin, hair, ligaments, and other tissues, while also playing a key role in metabolism. They consist of amino acids, 9 of which are essential and must come from diet. Available in the Tervisekauplus.ee range, these products are designed for athletes, vegans, active individuals, and anyone aiming to enhance fitness, boost energy, or manage weight. These supplements help meet the increased protein demand from workouts, stress, or dieting, making them a vital part of your journey to health and performance.

What Are Proteins?

Proteins are macronutrients made of amino acid chains, used by the body for tissue growth and repair, hormone and enzyme synthesis, and immune support. The average adult needs 0.8 g of protein per kg of body weight, but active people and athletes require 1.6–2.2 g/kg, per the *Journal of the International Society of Sports Nutrition* (2017). Different proteins vary in absorption speed, composition, and use. The Tervisekauplus.ee range includes:

• Whey Protein: Derived from milk whey, absorbs in 20–30 minutes, delivering a rapid amino acid surge for muscle recovery. Rich in BCAAs (leucine, isoleucine, valine), with leucine driving muscle protein synthesis. Perfect post-workout. Available in powders, ready-to-drink shakes.
• Casein Protein: Also from milk, absorbs slowly over 5–7 hours, supplying amino acids gradually. This protects muscles from breakdown, especially overnight or during long gaps between meals. Available in powders.
• Plant-Based Protein: Sourced from peas, rice, soy, or hemp, absorbs in 1–2 hours, with bioavailability varying (peas ~80%, soy ~90%). Blends (e.g., pea+rice) provide a complete amino acid profile, ideal for vegans. Available in powders, bars.
• Egg Protein: From egg whites, absorbs in 2–3 hours, with ~90% bioavailability. Great for lactose avoiders, high in arginine for blood flow support. Available in powders, capsules.
• Blended Protein: Mixes fast (whey) and slow (casein) sources, absorption varies by blend. Suits versatile needs. Available in powders.

Products available at Tervisekauplus.ee help build muscle, speed recovery, sustain energy, and achieve your fitness goals.

Who Needs Proteins?

Proteins are versatile and beneficial for various groups with elevated protein needs due to activity, diet, or lifestyle:

• Active Individuals: Support muscles after running, yoga, strength training, or other activities. Whey protein quickly replenishes losses post-exercise.
• Athletes: Speed recovery, boost strength, and endurance. Proteins with BCAAs aid muscle growth and reduce fatigue.
• Vegans: Plant-based proteins bridge dietary protein gaps, supplying amino acids for muscles and energy.
• People Under Stress: Protein, especially with glutamine, supports hormonal balance and helps the body handle stress.
• Health-Conscious Individuals: Proteins strengthen tissues, boost immunity, and stamina for active lifestyles.
• Beauty Enthusiasts: Amino acids (lysine, proline) nourish skin, strengthen hair and nails, enhancing appearance.

Products in the Tervisekauplus.ee range are tailored to these groups, offering solutions for fitness, health, and beauty.

Benefits of Proteins

Proteins deliver scientifically backed benefits for health and performance:

• Muscle Growth: Whey protein, rich in leucine (2–3 g per serving), speeds muscle protein synthesis, boosting mass by 1–2% over 8–12 weeks with training (*Journal of Strength and Conditioning Research*, 2018).
• Recovery: Whey’s fast absorption (20–30 minutes) delivers amino acids, easing muscle soreness and damage after intense workouts.
• Weight Loss: Casein, absorbing over 5–7 hours, prolongs satiety, cutting calorie intake. Studies (*American Journal of Clinical Nutrition*, 2008) show 25–30% protein diets reduce appetite by 10–15%.
• Energy: Protein fuels metabolism, providing steady energy. Its thermic effect (20–30% of calories burned in digestion) increases energy expenditure.
• Immunity: Glutamine and other amino acids bolster defenses, helping combat fatigue and infections.
• Tissue Health: Arginine and proline enhance blood flow and strengthen ligaments, lowering injury risk.

Proteins available at Tervisekauplus.ee are tested for quality and efficacy, ensuring top support for your body.

How to Choose and Use Proteins?

Choosing protein depends on your goals, schedule, diet, and preferences. Here are detailed tips:

• For Muscle Growth: Pick whey protein with BCAAs (2–3 g leucine per serving). Take 20–30 g within 30 minutes post-workout with water or milk to amplify results.
• For Weight Loss: Casein extends satiety, curbing snacking urges. Take 20–40 g before bed with water to keep calories low. Pairs well with a low-calorie diet.
• For Vegans: Plant-based protein (peas, rice, soy) offers a full amino acid profile when blended. Mix 25–30 g with sugar-free plant milk for a tasty shake.
• For Endurance: Blended protein sustains energy and recovery. Take 20–30 g after long activities (running, cycling) with water.
• For Recovery: Whey protein rapidly (20–30 minutes) replenishes amino acids. Take 20–30 g right after exercise, adding a banana for carbs.

Key: Follow package dosage (usually 20–30 g per serving), drink plenty of water (2–3 L daily) to support kidneys. Combine with workouts (strength training 2–3 times weekly) and balanced meals. Consult a doctor if you have kidney or liver concerns. Tervisekauplus.ee products are safe and effective.

Why Choose Tervisekauplus.ee?

Tervisekauplus.ee is a trusted supplement retailer, offering a curated selection of proteins for fitness, health, and beauty goals. All products are tested for quality and efficacy, meeting strict standards so you can trust their impact. Choose Tervisekauplus.ee for high-quality proteins to power you toward strong muscles and a lean physique!