Iron
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At PersonaPath
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Vitamin C significantly enhances the absorption of non-heme iron, making it more soluble and easier for your body to utilize from supplements and plant-based sources.
Official Health Claims
All health claims on this page are approved by the European Food Safety Authority (EFSA) and comply with the Danish Veterinary and Food Administration (Fødevarestyrelsen) regulations.*
Below, you’ll find only official, permitted health claims, nothing exaggerated, nothing misleading. Just clear, science-backed information to help you make informed decisions about your health.
Evidence that Matters
We focus on nutrients backed by solid research and stay up to date with the latest science.
Here are a few studies that show why we choose them that you might find interesting.
Iron Absorption: Factors, Limitations, and Improvement Methods
Istanbul Sabahattin Zaim University, Turkey.
The IRONy in Athletic Performance
School of Medicine, Saint Louis University, St. Louis, USA.
Review on iron and its importance for human health
Swiss Federal Institute of Technology, Zurich, Switzerland
Iron Fact Sheet for Health Professionals
National Institutes of Health
Nutritional Aspects of Iron in Health and Disease
Jewish General Hospital, Montreal, Canada
Iron-Deficiency Anemia
American Society of Hematology
Iron – a background article for the Nordic Nutrition Recommendations 2023
Department of Clinical Sciences, Umeå University, Umeå, Sweden
Iron Status and Physical Performance in Athletes
University of Bergen, Norway
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here are currently 257,707 published studies on Iron
We continually assess new findings to ensure our approach stays grounded in the latest science
Numbers as of 2025
Find what suits you
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