Distribution of oral nutritional supplements with medication: Is there a benefit? A systematic review

•The Medication Pass Nutritional Supplement Program administration of oral nutritional supplements may increase compliance in hospitalized adults and nursing home residents by 23.4% to 66%•The influence of Medication Pass Nutritional Supplement Program administration on total energy and protein intake, food intake, body weight, and handgrip strength remains unclear•The overall quality of evidence is rather low, with few randomized and/or controlled studies and a majority of before–after studies.