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New research has indicated that consuming a diet high in sugar-fructose may prevent people’s immune systems from functioning properly in ways that, until now, have been largely unknown.
Years, Bristol [england]
PUBLISHED FEBRUARY 23, 2021 7:41 PM IST
New research has indicated that consuming a diet high in sugar-fructose may prevent people’s immune systems from functioning properly in ways that, until now, have been largely unknown.
The study conducted by scientists from Swansea in collaboration with scientists from the University of Bristol and the Francis Crick Institute in London was published in the journal “Nature Communications”.
Fructose is commonly found in sugary drinks, sweets, and processed foods and is widely used in food production. It is associated with obesity, type 2 diabetes and non-alcoholic fatty liver disease and its intake has increased dramatically in the developed world in recent years. However, understanding of the impact of fructose on the immune system of people who consume it at high levels has been limited so far.
The new study shows that fructose causes inflammation in the immune system, and this process produces more reactive molecules that are associated with inflammation. Inflammation of this type can continue to damage cells and tissues and contribute to the body’s organs and systems not functioning as they should and could lead to disease.
Research is also helping to better understand how fructose might be linked to diabetes and obesity, as low-level inflammation is often associated with obesity. It also builds on the growing body of evidence available to public health policymakers on the harmful effects of consuming high levels of fructose.
Dr Nick Jones, Swansea University School of Medicine, said: “Researching the different components of our diet can help us understand what could contribute to inflammation and disease and what could to be best used to improve health and well-being. “
Dr Emma Vincent of Bristol Medical School: Populational Health Sciences (PHS) said: “Our study is exciting because it leads us to understand why certain diets can lead to poor health.
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