nutrihealth
The NutriHealth Group investigates the mechanisms by which nutrition influences health.
activities
The NutriHealth Group activities include scrutinising nutritional exposure through food patterns and (non-) nutrient characterisation, and modelling the diet-disease relationship, with a particular focus on metabolic and health related conditions.
More specifically, the group seeks to provide the research, medical and general population communities with easy-to-use (bio-)markers to assess emerging risk factors of morbidities, such as oxidative stress, antioxidant status, inflammation, and body composition disturbances. This is achieved via in vitro/cellular modelling and human observational and intervention studies, exploring a variety of markers ranging from questionnaires/indices and individual compounds to -omics based tools, also studying factors resulting in inter-individual differences to dietary exposure, such as genetic background and microbiome.
The NutriHealth goal is to expand our expertise to better understand the relationship between (non-) nutrients, dietary patterns and chronic and age-related health issues such as cardiometabolic diseases, cancer, frailty and cognitive aspects, and to contribute to improve the control and prevention of diseases via translational research.
Partners
Projects & clinical trials
Some of the group’s research projects include:
- I2TRON – a translational research project exploring mechanisms link dietary fiber, markers of inflammation related to disease and the gut microbiota
- SUSTEATABLE – To assess the sustainability of the Luxembourgish food system
- Obesity & cardiometabolic issues in adult residents in Luxembourg (2007 – 2017)
- Dietary patterns in Luxembourg and relation to cardiometabolic diseases
- METHOOD – Investigating the relationships between the socio-economic and physical environmental characteristics of residential neighborhoods, behavioral CM risk factors with a focus on dietary habits and physical activity, and the metabolic syndrome.
- CAROFIBER – Revealing the influence of dietary fiber on the bioavailability of carotenoids, as well as studying Interactions of gut microbiota and carotenoids – UPCOMING
Featured team members
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Torsten
Bohn Group Leader -
Miguel
Cifuentes PhD Student -
Zahra
Hejazi PhD Student -
Bernadette
Leners Laboratory Technician -
Alejandra
Loyola Leyva Postdoctoral Fellow -
Guilherme
Ramos Meyers PhD Student -
Hanène
Samouda Scientist -
Anushka
Shukla PhD Student
Scientific publications
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A protocol for microRNA extraction from gastrointestinal digesta – 01/06/2025
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Olive oil polyphenols and the maintenance of normal HDL-cholesterol concentrations – 02/05/2025
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Safety of Clostridium butyricum TO-A as a novel food pursuant to Regulation (EU) 2015/2283. – 02/05/2025
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Safety of dried biomass powder of Chlamydomonas reinhardtii THN 6 as a novel food pursuant to Regulation (EU) 2015/2283. – 30/04/2025
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Safety of the extension of use of 3-fucosyllactose (3-FL) as a novel food pursuant to Regulation (EU) 2015/2283 – 29/04/2025
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Neighbourhood exposure to fast-food and sit-down restaurants and estimated 24-hour urinary sodium excretion – 01/01/2025
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Pacran®, a powder obtained from cranberries, and defence against bacterial pathogens in the lower urinary tract – 02/04/2025
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Nutritional safety and suitability of a specific protein hydrolysate derived from sources of skimmed cow’s milk and whey protein concentrates and used in infant and follow-on formula manufactured from hydrolysed protein by Healthcare Reckitt B.V – 05/03/2025
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Scientific Opinion on additional scientific data related to the safety of monacolins from red yeast rice submitted pursuant to Article 8(4) of Regulation (EC) No 1925/2006 – 28/02/2025
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Safety of a change of specifications of phytosterols/phytostanols as a novel food pursuant to Regulation (EU) 2015/2283 – 27/01/2025
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