Background Current recommendations encourage consuming sufficient intake of high-quality protein, with ≥60% derived from plant-based sources, to support both nutritional requirements and sustainability goals. Objectives This observational study assessed protein intake, quality, and sources in predominantly …

An increased protein intake is required during aging to preserve muscle mass. A predominantly plant-based diet is beneficial for the climate and may lower the risk of certain non-communicable diseases, but could also lead to protein below recommendations. This study seeks to elucidate facilitators and …