Whole-food plant-based diet

Whole-food plant-based diet decreases alcohol consumption in humans (Cohen's d = .30).

“Both interventions led to a significant reduction in alcohol consumption in people with MCI after 12 months (Cohen''''s d = .30 (WFPB); Cohen''''s d = .39 (DGE)).”

Human trialmild cognitive impairmentonline group counseling12-monthsn = 189

Should I drink water or wine? Impacts of online nutritional counseling on the alcohol consumption of elderly individuals with mild cognitive impairment · BMC public health · 3 Oct 2026