Adequate Protein Intake Per Meal and Physical Disability in Mexican Adults Aged 60 Years and Older

This study sought to determine if the number of meals per day with an adequate protein content (defined as eating \>30 g protein or \>0.4 g protein/kg body mass each) is associated with presenting physical disability in Mexican adults aged 60 years and older. Physical disability was evaluated with self-reported questionnaires for different activities of daily living.