Protein Intake in Older Adults Differs Dramatically by Ethnicity and Race

A cross-sectional study by Florida Atlantic University (FAU) published in the Journal of Nutrition in Gerontology and Geriatrics sought to assess differences in protein intake, nutritional status, and physical health among older African Americans, European Americans, and Hispanic Americans, reports Medical Xpress . Significant differences were observed among the groups, suggesting that interventions are needed to improve diet and physical health. Protein intake was significantly greater among Hispanic Americans, followed by European Americans and African Americans. Average intake among all groups was lower than newer recommendations, implying consumption of at least 1.0 grams to 1.2 grams of protein per kilogram. The researchers noted low nutritional status, grip strength, chair rise, and timed-up-and-go scores in African Americans and European American females, which were consistent with lower protein consumption. Energy intake did not significantly differ among the groups, with dietary protein intake not significantly differing between those receiving and not receiving Medicaid. Consumption was highest among Hispanic Americans, despite this group having the greatest proportion of participants enrolled in Medicaid. "The findings . . . highlight the need for further education and evidence-based interventions to support this vulnerable population," concluded FAU Professor Safiya George.