INSIDE: Intervenção da Suplementação Nutricional na Melhoria do Declínio Cognitivo no Idoso.

This study investigates the effect of nutritional supplementation on cognitive performance in older adults over a 90-day period using a double-blind randomized controlled design. The study includes 50 participants, aged 65 or older, randomly assigned to either a supplement group or a placebo group. Participants will be randomly assigned to either the experimental or control group. Assessments will be conducted pre- and post-intervention to determine the effect of the supplementation on cognitive performance. Key outcomes include cognitive status measured by MoCA, adherence to supplementation, and potential side effects. The findings will provide insights into the potential role of nutritional interventions in mitigating age-related cognitive decline.