Tailored Co-extruded Cereals for Seniors: a Design Thinking Approach to Functional Food Development

The increasing gap between lifespan and health span calls for innovative approaches to promote healthy aging. This study, part of the EAT4AGE project under the Joint Programming Initiative 'A Healthy Diet for a Healthy Life', focuses on developing functional foods for older adults. A co-extruded cereal prototype fortified with Maca root powder and Olive leaf extract was designed to address nutritional needs of older adults, particularly high-quality, easily digestible proteins. Analytical results show the cereals have a rich macronutrient profile with over 12% (w/w) protein, 20% (w/w) fat, and low sugar content (