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Study: Your Liver Might Be Making You Depressed, Expert Weighs In

If liver function is disrupted, toxins accumulate in the bloodstream and often travel to the brain circulation affecting brain function. Read on to know more. 
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Study: Your Liver Might Be Making You Depressed, Expert Weighs In

When we think about mental health, the liver isn’t usually the first organ that comes to mind. However, recent studies suggest that your liver’s health might play a more significant role in your mental well-being than previously thought. Specifically, liver dysfunction could be a hidden contributor to depression, with a notable correlation between non-alcoholic fatty liver disease (NAFLD) and mental health disorders.

Dr Roohi Pirzada, a consultant physician, Mumbai, highlights the intricate connection between liver function and brain health. “If liver function is disrupted, toxins accumulate in the bloodstream and often travel to the brain circulation, increasing the likelihood of affecting brain function. Liver disease patients are three times more likely to simultaneously be living with depressive disorders, significantly affecting quality of life.”

This alarming connection is backed by statistics that show up to 17% of the population with liver disease suffers from mental health disorders, compared to just 5% in those without a liver disease background. This indicates that the liver’s condition is a significant, yet often overlooked, factor in mental health.

The Role of the Liver in Mental Health

Liver

The liver is a crucial organ responsible for detoxifying the blood, regulating hormones, and producing vital proteins. When the liver is healthy, it efficiently filters toxins from the bloodstream, preventing them from reaching other parts of the body, including the brain. However, when liver function is compromised, as in the case of liver diseases like NAFLD, toxins can build up in the blood. These toxins can cross the blood-brain barrier, potentially leading to inflammation and neurological changes that increase the risk of depression.

“Non-alcoholic fatty liver and depression are correlated,” Dr Pirzada explains. “The two interact with each other and have a high risk of comorbidities.” This means that not only can liver disease lead to depression, but depression can also worsen liver disease, creating a vicious cycle that is difficult to break.

Also read: Can Sugar Cause Non-alcoholic Fatty Liver Disease?

How Liver Disease Affects Quality of Life

Liver

Liver disease can significantly impact a person’s quality of life beyond just the physical symptoms. Dr Pirzada notes that “in liver disease, factors like low energy, fatigue, and changes in functionalities may also contribute to depression and anxiety.” These physical symptoms, coupled with the psychological burden of living with a chronic illness, can severely affect an individual's mental well-being.

Furthermore, patients with NAFLD are particularly vulnerable to a range of mental health issues. “Non-alcoholic fatty liver patients have sleep disorders, cognitive decline, and a 13% higher prevalence of major depressive disorders, including suicidal tendencies,” says Dr Pirzada. These findings highlight the need for holistic treatment approaches that address both the physical and mental aspects of liver disease.

Also read: Mindfulness Beyond Meditation: These Tips Can Help Boost Your Mental Health

Depression

What Can Be Done?

Addressing the mental health of liver disease patients is critical. Early detection and treatment of liver issues can help prevent the onset of depression and other mental health disorders. Regular screenings for liver function, particularly for those at risk of NAFLD, should be a priority in healthcare.

For those already living with liver disease, integrated care that includes mental health support is essential. Healthcare providers should be aware of the mental health risks associated with liver disease and work to create comprehensive treatment plans that address both liver health and psychological well-being.

Conclusion

The liver plays a more crucial role in mental health than many of us realize. The link between liver disease and depression underscores the importance of a holistic approach to healthcare, one that considers the interplay between physical and mental health. By doing so, we can improve the quality of life for those affected by liver disease and help prevent the onset of depression in at-risk populations.

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