您知道嗎，膠原蛋白其實是人體內含量最多的蛋白質，它屬於結構性蛋白，存在於我們的皮膚、指甲、組織和骨骼中，但先別太興奮！膠原蛋白雖然是蛋白質，但並沒有增加肌肉量的功效。你可能會問，蛋白質怎麼會沒辦法幫助肌肉增長？這是因為膠原蛋白並非完全蛋白來源，缺乏色胺酸，即人體所需的必需胺基酸之一。除此之外，膠原蛋白基本上無法刺激肌肉蛋白合成的過程（muscle protein synthesis，MPS），代表它無法幫助肌肉組織成長和修復。如果您想刺激肌肉蛋白合成，不妨試試這些產品：
After finishing an internship with Myprotein, Emily returned to university to finish her degree in Business Management and Marketing — before coming back to work full-time with the team. Emily specialises in high-protein recipes, inspiring real-life stories and accessible health and fitness advice, and her work has been featured in The Supplement Magazine. When she’s not in the kitchen baking or cooking, she’s out exploring Manchester’s best food spots, or working up an appetite at the gym.
