- Researchers investigated the effects of fried foods on depression and anxiety.
- They found that regular consumption of fried foods is linked to higher levels of depression and anxiety in humans.
- Further studies are needed to understand the underlying mechanisms of these effects.
Anxiety and depression are the most prevalent mental disorders worldwide.
Fried foods are a major part of the Western diet and are increasing worldwide. Previous studies have found that consuming fried or processed foods, sugary products, and beer is linked to a
Research also shows that the frying process may change the nutrient composition of foods and produce harmful chemicals. Frying carbohydrates such as potatoes, for example, generate
Until now, few studies have investigated how acrylamide may affect anxiety and depression. Further investigation of this link could inform public health policy and dietary interventions for mental health conditions.
They further found that acrylamide plays an important role in the development of anxiety and depression in adult zebrafish.
The study was published in the journalPNAS.
To begin, the researchers analyzed data from 140,728 people from the UK Biobank. Data included fried food consumption and incidence of anxiety and depression during an average follow-up period of 11.3 years.
By the end of the study period, the researchers identified 8,294 cases of anxiety and 12,735 cases of depression.
Overall, they found that those consuming more than one serving of fried food per day had a 12% higher risk of anxiety and a 7% higher risk for depression than non-consumers.
Frequent consumers of fried food were most likely to be males, younger and active smokers.
Next, the researchers investigated possible mechanisms for the link between fried food and depression and anxiety.
To do so, they observed how chronic exposure to acrylamide…
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