ProTake (Milk protein concentrate)
ProTake is a milk protein concentrate containing casein and whey proteins that provides essential amino acids for muscle protein synthesis. The bioactive compounds include leucine, isoleucine, and valine which activate mTOR signaling pathways for muscle growth.
Origin & History
ProTake (Milk protein concentrate) is produced from skim milk through ultrafiltration (UF), a membrane separation process that physically traps and extracts larger protein molecules while removing smaller components like lactose and soluble salts. The filtration media trap protein particles, which then undergo drying and refining to create a final product containing 35-80% protein content consisting of both casein and whey proteins.
Historical & Cultural Context
No historical or traditional use information is provided in the research dossier. The sources focus solely on modern industrial production methods without addressing cultural or traditional applications.
Health Benefits
• No clinical health benefits can be documented from the provided research, which focuses solely on manufacturing and analytical methods • The research dossier contains no human clinical trials or health outcome data • No evidence quality can be assessed as no clinical studies are included • Manufacturing process information is available but biomedical effects are not studied • Safety and efficacy data are absent from the provided sources
How It Works
ProTake's milk proteins contain branched-chain amino acids (leucine, isoleucine, valine) that activate the mTOR (mechanistic target of rapamycin) pathway, stimulating muscle protein synthesis. Casein proteins provide sustained amino acid release over several hours, while whey proteins deliver rapid amino acid absorption. The combination supports both immediate and prolonged muscle protein synthesis responses.
Scientific Research
No clinical trials, RCTs, or meta-analyses are included in the provided research dossier. The available sources focus exclusively on manufacturing processes and analytical methods for milk protein concentrate production, without any PMIDs or clinical evidence.
Clinical Summary
Current research on ProTake focuses exclusively on manufacturing and analytical methods rather than clinical health outcomes. No human clinical trials documenting health benefits, efficacy data, or safety profiles are available in the existing research dossier. The evidence base consists only of technical production studies without participant data or measured health endpoints. Clinical evidence for health benefits cannot be assessed due to absence of human intervention studies.
Nutritional Profile
ProTake is a milk protein concentrate (MPC) typically containing approximately 70-85% total protein by dry weight, comprising both casein (~80% of milk protein) and whey protein (~20% of milk protein) in their native ratio. Key macronutrient composition per 100g (typical MPC80): Protein 78-82g (including α-casein, β-casein, κ-casein, β-lactoglobulin, α-lactalbumin, bovine serum albumin, immunoglobulins, lactoferrin in trace amounts), Fat 1.5-3.0g (residual milk fat including conjugated linoleic acid in trace quantities), Carbohydrate 4-7g (predominantly lactose, reduced relative to whole milk), Ash/minerals 6-8g. Mineral profile per 100g: Calcium ~1200-1800mg (highly bioavailable, bound to casein micelles as colloidal calcium phosphate), Phosphorus ~800-1200mg, Potassium ~300-500mg, Magnesium ~30-50mg, Sodium ~100-300mg, Zinc ~3-5mg. Contains all essential amino acids with notably high leucine content (~8-10% of total protein, approximately 6.2-8.2g per 100g protein), isoleucine ~4.5-5.5g, valine ~5.5-6.5g per 100g protein. Rich in branched-chain amino acids (BCAAs) collectively ~18-22% of total amino acids. Bioactive peptides potentially released during digestion include caseinophosphopeptides (CPPs, which enhance mineral absorption), glycomacropeptide (GMP), and various ACE-inhibitory peptides. Casein fraction provides slow-release amino acid delivery (clot formation in stomach, digestion over 5-7 hours), while whey fraction provides rapid amino acid bioavailability (peak plasma amino acids within 1-2 hours). Contains trace amounts of B-vitamins including riboflavin (B2) ~1.5-2.0mg/100g and cobalamin (B12) ~2-5µg/100g. Bioavailability: Protein digestibility-corrected amino acid score (PDCAAS) = 1.00 (maximum score); digestible indispensable amino acid score (DIAAS) typically >1.0. Calcium bioavailability is enhanced by the presence of caseinophosphopeptides and the native casein-mineral complex structure. Note: Exact concentrations may vary depending on specific manufacturing parameters (ultrafiltration/diafiltration conditions, spray-drying temperature) as reflected in the available manufacturing-focused research dossier.
Preparation & Dosage
No clinically studied dosage ranges are available in the provided research. The sources do not contain information on therapeutic doses, supplementation protocols, or clinical applications. Consult a healthcare provider before starting any new supplement.
Synergy & Pairings
Cannot be determined from available research
Safety & Interactions
As a milk-derived protein concentrate, ProTake may cause allergic reactions in individuals with milk protein allergies or lactose intolerance. Potential side effects include digestive upset, bloating, and gastrointestinal discomfort in sensitive individuals. No specific drug interactions are documented, though high protein intake may affect kidney function in individuals with pre-existing renal conditions. Safety during pregnancy and lactation has not been established through clinical testing.