プロテインサプリメントについて、これまでの常識を覆す最新研究が続々と発表されているんです。

たった5分で、あなたのプロテイン選びが劇的に変わるかもしれません。

## 筋肉合成・筋力向上に関する主要研究

1. **Nunes EA, et al. (2022)**

"Systematic review and meta-analysis of protein intake to support muscle mass and function in healthy adults"

*Journal of Cachexia, Sarcopenia and Muscle*

https://pubmed.ncbi.nlm.nih.gov/35187864/

2. **Tagawa R, et al. (2022)**

"Synergistic Effect of Increased Total Protein Intake and Strength Training on Muscle Strength: A Dose-Response Meta-analysis of Randomized Controlled Trials"

*Sports Medicine - Open*

https://sportsmedicine-open.springeropen.com/articles/10.1186/s40798-022-00508-w

3. **Trommelen J, et al. (2023)**

"The anabolic response to protein ingestion during recovery from exercise has no upper limit in magnitude and duration in vivo in humans"

*Cell Reports Medicine*

https://pubmed.ncbi.nlm.nih.gov/38118410/

4. **Morton RW, et al. (2018)**

"A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults"

*British Journal of Sports Medicine*

https://pubmed.ncbi.nlm.nih.gov/28698222/


## タイミングと摂取量に関する研究

1. **Schoenfeld BJ, et al. (2013)**

"The effect of protein timing on muscle strength and hypertrophy: a meta-analysis"

*Journal of the International Society of Sports Nutrition*

https://jissn.biomedcentral.com/articles/10.1186/1550-2783-10-53

2. **Schoenfeld BJ & Aragon AA (2018)**

"How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution"

*Journal of the International Society of Sports Nutrition*

https://jissn.biomedcentral.com/articles/10.1186/s12970-018-0215-1

3. **Lak HY, et al. (2024)**

"Timing matters? The effects of two different timing of high protein diets on body composition, muscular performance, and biochemical markers in resistance-trained males"

*Frontiers in Nutrition*

https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1397090/full


## 植物性プロテインとホエイプロテインの比較

1. **Lim MT, et al. (2024)**

"Muscle Protein Synthesis in Response to Plant-Based Protein Isolates With and Without Added Leucine Versus Whey Protein in Young Men and Women"

*Current Developments in Nutrition*

https://pubmed.ncbi.nlm.nih.gov/38846451/

2. **Rutherfurd SM, et al. (2015)**

"Values for digestible indispensable amino acid scores (DIAAS) for some dairy and plant proteins may better describe protein quality than values calculated using the concept for protein digestibility-corrected amino acid scores (PDCAAS)"

*British Journal of Nutrition*

https://pubmed.ncbi.nlm.nih.gov/28382889/

3. **Herreman L, et al. (2020)**

"Comprehensive overview of the quality of plant- and animal-sourced proteins based on the digestible indispensable amino acid score"

*Food Science & Nutrition*

https://pubmed.ncbi.nlm.nih.gov/33133540/


## 健康への影響（免疫・骨密度・代謝）

1. **Munteanu C & Schwartz B (2022)**

"The relationship between nutrition and the immune system"

*Frontiers in Nutrition*

https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.1082500/full

2. **Zittermann A, et al. (2023)**

"Protein intake and bone health: an umbrella review of systematic reviews for the evidence-based guideline of the German Nutrition Society"

*Osteoporosis International*

https://link.springer.com/article/10.1007/s00198-023-06709-7

3. **Clina JG, et al. (2023)**

"High- and normal-protein diets improve body composition and glucose control in adults with type 2 diabetes: a randomized trial"

*Obesity*

https://pubmed.ncbi.nlm.nih.gov/37475689/

4. **Watanabe M, et al. (2024)**

"Enhanced protein intake on maintaining muscle mass, strength, and physical function in adults with overweight/obesity: A systematic review and meta-analysis"

*Clinical Nutrition ESPEN*

https://www.sciencedirect.com/science/article/abs/pii/S2405457724001761