Photo of Rosanna Chung

Rosanna Chung

Assistant Professor, Docent

My research explores how functional foods could help reduce inflammation and oxidative stress—unlocking healthier aging for all.

Functional food

Who wouldn’t want to be healthier? What if the food we eat every day could help us become healthier, little by little? We often hear about which types of food are good for health, but there is much more to consider than just food types.

How the food is prepared, and what it is eaten with, can drastically change the levels of active compounds even before consumption.

Consumption methods and food companions matter

Many bioactive compounds are sensitive to heat or oxidation. Cooking methods that involve high temperatures can accelerate the degradation of these compounds, reducing their beneficial potential. Meanwhile, certain food combinations can enhance the absorption of bioactive compounds, while others may have the opposite effects. My goal is to identify the best preparation methods and food pairings to maximize the health benefits we obtain from food.

Functional food for heart disease

Patients with age-related conditions such as coronary artery disease often experience low-grade chronic inflammation and elevated oxidative stress, even when they adhere to their prescribed medications. These conditions can further increase the risk of heart attack and stroke, yet there are currently no medical treatments that directly target them.
This is where functional foods can play a vital role. They are accessible, safe, and can complement existing medical therapies. My current research aims to develop dietary strategies using functional foods with anti-inflammatory and antioxidant properties to help reduce inflammation and oxidative stress in patients with heart disease.

About me

Positions and Awards

  • Associate professorship (Docent) in Experimental Cardiology, specialized in Nutritional Immunology 2025
  • PhD in Medicine, University of Sydney, December 2015
  • New Investigator Award, International Conference on The Science of Nutrition in Medicine and Healthcare, 2011
  • AAS Student Oral Award, Australian Atherosclerosis Society Annual Scientific Meeting, 2010

Missions

  • Co-chairperson, Junior Faculty Board, Linköping University, 2022-2025
  • Member, Junior Faculty Board, Linköping University, 2021
  • Representative of Linköping University, National Junior Faculty Sweden, 2021-2025


Publications

2025

Jan Neelissen, Per Leandersson, Fredrik H Nyström, Lena Jonasson, Rosanna Chung (2025) Plasma carotenoids are inversely correlated with granulocyte counts and soluble inflammatory markers in a middle-aged population: a cross-sectional study with mediation analysis BMC Medicine, Vol. 23, Article 427 (Article in journal) Continue to DOI

2023

Jan Neelissen, Per Leanderson, Lena Jonasson, Rosanna W. S. Chung (2023) The Effects of Dairy and Plant-Based Liquid Components on Lutein Liberation in Spinach Smoothies Nutrients, Vol. 15, Article 779 (Article in journal) Continue to DOI
Filip Hammaréus, Lennart Nilsson, Kwok-Leung Ong, Margareta Kristenson, Karin Festin, Anna K. Lundberg, Rosanna W. S. Chung, Eva Swahn, Joakim Alfredsson, Signe Holm Nielsen, Lena Jonasson (2023) Plasma type I collagen α1 chain in relation to coronary artery disease: findings from a prospective population-based cohort and an acute myocardial infarction prospective cohort in Sweden. BMJ Open, Vol. 13, Article e073561 (Article in journal) Continue to DOI
Mårten Sandstedt, Rosanna Chung, Camilla Skoglund, Anna Lundberg, Carl Johan Östgren, Jan Ernerudh, Lena Jonasson (2023) Complete fatty degeneration of thymus associates with male sex, obesity and loss of circulating naïve CD8+ T cells in a Swedish middle-aged population Immunity & Ageing, Vol. 20, Article 45 (Article in journal) Continue to DOI

2021

Anna Lundberg, Rosanna Chung, Louise Zeijlon, Gustav Fernström, Lena Jonasson (2021) Oxidative stress response in regulatory and conventional T cells: a comparison between patients with chronic coronary syndrome and healthy subjects Journal of Translational Medicine, Vol. 19, Article 241 (Article in journal) Continue to DOI

Research

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