Eating too much sugar may increase your risk of depression: Study
The researchers looked at UK Biobank data on blood samples where 2,923 proteins and 168 metabolites had been measured to see how these levels changed in each group
A study by a team at the University of Surrey has found a strong connection between our love of sugary treats and serious diseases, including depression.
The study published in the Journal of Translational Medicine found that people with a preference for sweet foods face higher risks of depression, diabetes, and vascular issues, like stroke. Using data from the UK Biobank, researchers grouped participants into three categories: health-conscious, omnivores, and sweet tooth.
The researchers looked at UK Biobank data on blood samples where 2,923 proteins and 168 metabolites had been measured to see how these levels changed in each group.
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They found the sweet tooth group had poorer blood markers for inflammation and glucose levels, indicating higher risks for metabolic and mental health conditions.
The sweet tooth group had a 31 per cent higher risk of depression than other groups. Moreover, higher inflammation markers, glucose, and lipid profiles were found in the sweet tooth group. Whereas, health-conscious individuals showed reduced risks of heart disease and stroke. Conversely, the health-conscious group showed lower risks for heart disease and stroke.
These findings underscore the significant role food preferences play in our long-term health.
The study highlights the importance of moderating sugar intake for improved health outcomes, making us all responsible for our health.
Professor Nophar Geifman, senior author of the study and Professor of Health and Biomedical Informatics at the University of Surrey, said, "The foods that you like or dislike seem to directly link to your health. If your favourite foods are cakes, sweets, and sugary drinks, then our study's results suggest that this may have negative effects on your health. We found that the sweet tooth group are 31% more likely to have depression. We also found that the sweet tooth group had higher rates of diabetes, as well as vascular heart conditions, compared to the other two groups."
