乳浆蛋白浓缩物已被证实是一种有效的和安全的半胱氨酸供体，可以补充免疫缺陷状态时谷胱甘肽的不足。

• Whey protein concentrate has been shown to represent an effective and safe cysteine donor for GSH replenishment during GSH depletion in immune deficiency states.