Sustainable Diets and Cardiometabolic Health

연구 개요

This study aims to investigate the effects of sustainable diets on traditional and novel cardiometabolic risk factors. The primary objective is: • To test the effects of a sustainable diet on traditional cardiometabolic risk factors, specifically, a metabolic health score. The secondary objectives are: * To test the effects of sustainable diets on blood lipids, inflammatory markers, glucose markers, and anthropometric and body composition markers. * To test the effect of sustainable diets on circulating metabolomic profiles. * To test the effects of sustainable diets on circulating proteomic profiles. Participants will receive dietary interventions of a sustainable health diet, namely the PHD diet (Planetary Health Diet), an ovo-lacto-vegetarian diet, or a habitual diet following general recommendations for a healthy diet without advice on consumption of animal products. The three-arm parallel RCT will involve adults (45-70 years old) at cardiovascular risk. The primary hypothesis is that targeted interventions to adopt sustainable diets will have beneficial effects on cardiometabolic biomarkers, metabolomic, and proteomic profiles, compared to the habitual diet in individuals at cardiovascular risk.