The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Helga Refsum sits on this spectrum.
This scientist: 380 publications — 34th percentile
34% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Helga Refsum sits on this spectrum.
This scientist: 110 D-Index — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Helga Refsum is affiliated with the University of Oslo in Norway and has contributed extensively to research in medicine and biochemistry, genetics, and molecular biology. Their work spans multiple subfields, including rheumatology, molecular biology, biochemistry, pediatrics, perinatology and child health, and physiology.
The primary focus of Refsum's research includes folate and B vitamins, sulfur compounds in biology, birth, development, and health, epigenetics and DNA methylation, nutritional studies and diet, fluoride effects and removal, as well as metabolism and genetic disorders.
Recent publications by Helga Refsum encompass a range of topics related to nutrition, metabolism, and disease biomarkers. Selected papers include:
Helga Refsum regularly collaborates with other researchers, with frequent co-authors including Thomas Olsén, Kathrine J. Vinknes, Amany Elshorbagy, Nasser E. Bastani, and A. David Smith. These collaborations reflect an interdisciplinary approach to studies involving nutrition, biochemistry, and medical sciences.
Publications by Refsum have appeared in several academic venues, with recurring contributions to:
The breadth of research topics covered by Helga Refsum highlights their engagement with critical aspects of metabolic health and nutrition. Their work is particularly focused on understanding vitamin roles, amino acid metabolism, and molecular mechanisms related to disease prevention and management.
Graham Im;Daly Le;Refsum Hm;Robinson K
R. Clarke;R. Collins;S. Lewington;A. Donald
H. Refsum;P. M. Ueland;O. Nygård;S. E. Vollset
Ottar Nygård;Jan Erik Nordrehaug;Helga Refsum;Per Magne Ueland
R Clarke;A D Smith;K A Jobst;H Refsum
P M Ueland;H Refsum;S P Stabler;M R Malinow
O Nygård;S E Vollset;H Refsum;I Stensvold
Helga Refsum;A. David Smith;Per M. Ueland;Ebba Nexo
I.J. Perry;R.W. Morris;S.B. Ebrahim;A.G. Shaper
C. S. Yajnik;S. S. Deshpande;A. A. Jackson;H. Refsum;H. Refsum
Egil Arnesen;Helga Refsum;Kaare H Bønaa;Per Magne Ueland
A. David Smith;Stephen M. Smith;Celeste A. de Jager;Philippa Whitbread
Killian Robinson;Kristopher Arheart;Helga Refsum;Lars Brattström
A David Smith;Young-In Kim;Helga Refsum
Lina El-Khairy;Stein E Vollset;Helga Refsum;Per M Ueland
Per M Ueland;Helga Refsum;Shirley Aa Beresford;Stein Emil Vollset
Helga Refsum;Helga Refsum;Helga Refsum;Eha Nurk;A. David Smith;Per M. Ueland
Per Magne Ueland;Steinar Hustad;Jørn Schneede;Helga Refsum
Ottar Nygård;Helga Refsum;Per M Ueland;Stein E Vollset
T Fiskerstrand;H Refsum;G Kvalheim;P M Ueland
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