The Meal2Muscle project investigates how food digestion and protein quality are influenced by age, dietary patterns (omnivore, flexitarian, vegetarian, vegan), and overall meal composition. Using advanced in vitro digestion models, the project evaluates how different food proteins are broken down and absorbed in the human body.
Building on expertise developed in previous projects, including the development, validation and standardization of in vitro protein digestibility methods, Meal2Muscle applies these methods across a wide range of foods and nutritional scenarios. The project supports FAO’s recommendation to assess protein quality based on the Digestible Indispensable Amino Acid Score (DIAAS), providing critical insights for the future of sustainable nutrition.
Meal2Muscle contributes to more efficient and environmentally responsible food systems. From production of high quality plant protein by breeding strategies to evaluating processing methods and their impact on digestibility, the Meal2Muscle project offers evidence for agriculture, industry, policymakers and consumers. Ultimately, better protein quality means reducing environmental impact while improving public health.