Marielle Timmer

Marielle Timmer is a Researcher at Wageningen University & Research specializing in the intersection of food science, nutrition, and data science. Her work spans protein quality assessment, personalized dietary advice systems, and consumer behavior analysis for food products, with significant contributions to both academic research and practical applications in public health.

Her primary research interests include:

• Protein quality evaluation in plant-based meals, particularly for older adults
• Digital tools for personalized nutrition and dietary planning
• Consumer acceptance of alternative food products
• Food data systems and API development
• Postoperative nutritional care and fiber interventions

Timmer's recent publications demonstrate a consistent focus on developing practical methodologies to assess and improve nutrition through technological solutions. Her work bridges scientific rigor with real-world applications, particularly in creating tools that translate complex nutritional science into actionable dietary guidance for specific populations.

She has received significant recognition for her contributions:

• James Lind Prijs 2021

Timmer actively leads multiple research initiatives focused on personalized nutrition, food data systems, and health outcomes. Her collaborative approach spans academic, clinical, and industry contexts, with notable projects including the development of protein quality scoring systems, digital dietary advice tools targeting low-SEP consumers, and research on food APIs. Her work has generated substantial interest across media channels and professional networks, demonstrating its relevance to both scientific and public audiences.