Western diet, often high in salt, sugar and fat, has the potential to raise the risk of cancer in the lungs, finds a study.
Previous research has shown the link between poor diet and cancers of organs like the liver and pancreas; thus the long-term impact of diet has been well studied.
"Lung cancer has not traditionally been thought of as a dietary-related disease," said Ramon Sun, Associate Professor and director of the University of Florida’s Center for Advanced Spatial Biomolecule Research.
"Diseases like pancreatic cancer or liver cancer, yes. However, when it comes to lung cancer, the idea that diet could play a role is rarely discussed," Sun added.
For the study, published in the journal Nature Metabolism, the team focussed on glycogen accumulation -- a storage molecule, made up of glucose, or a simple sugar. It has been found to accumulate at high levels across a variety of cancers and other diseases.