Effect of a 12-mo intervention with whey protein powder on cognitive function in older adults with mild cognitive impairment: a randomized controlled trial

Our previous animal study revealed that supplementation with milk fat globule membrane (MFGM) alleviated Alzheimer's disease pathology in mice. We hypothesized that supplementation with whey protein powder rich in MFGM, taurine, and B vitamins would improve cognitive function in subjects with mild cognitive impairment (MCI).