Khaberni - A new study reveals that the impact of depression is not limited to mental health, but may extend to the body early on, even before clear pathological signs manifest.
According to a report published by the University of Sydney, it is sleep disturbance, not weight gain, that is the strongest factor linking depression in young adults to the risk of developing metabolic issues such as insulin resistance later on.
The data indicates that the study monitored more than 1700 young people over a full decade, showing that those who suffered from depression in their early twenties were more likely to develop sleep disorders, which later linked to an increased risk of diabetes and heart disease.
Early Unseen Signs
The study reports that these changes may begin silently, without clear physical symptoms, even among individuals who are not overweight or do not have chronic diseases.
The results also show that the traditional focus on weight as a primary factor may overlook an important part of the picture, as the disruption of sleep-wake rhythms plays a pivotal role in affecting blood sugar regulation.
Researchers explain this by linking irregular sleep with an increase in stress hormones and inflammation, gradually impacting vital body functions.
They also indicate that improving sleep habits, such as waking up at a consistent time and exposure to natural light, could have a positive dual effect on mental and physical health.
Despite these findings, the relationship remains associative, as depression and sleep disturbance are linked to increased health risks, but they are not the only cause, as other factors like lifestyle and genetics play a significant role.
Ultimately, the study highlights the importance of early intervention in mental health, not only for improving mood but also for preventing chronic diseases that may emerge years later.
