Recently, several studies have uncovered a correlation between symptoms of depression and body temperature.
The research team from the University of California, San Francisco (UCSF) analyzed data from 20,880 individuals across 106 countries, collected over a span of seven months. The findings confirmed that people with depression typically exhibit higher body temperatures.
Despite the thoroughness of the research, scientists were unable to determine whether elevated body temperature causes depression or if depression leads to an increase in body temperature.
Regardless, researchers believe this connection warrants further investigation. If something as simple as staying cool can alleviate symptoms of depression, it could potentially help millions of people worldwide.
“To our knowledge, this is the largest study to date examining the relationship between body temperature, measured through self-reporting methods and body sensors, and symptoms of depression in a geographically diverse sample,” said researcher Ashley Mason from UCSF.
What Could Explain This Connection?
Scientists suggest that this correlation may be attributed to several factors. It’s possible that depression is linked to metabolic processes that generate excess heat or to cooling biological functions that are not operating properly.
There may also be a common underlying cause, such as psychological stress or inflammation, which separately affects both body temperature and symptoms of depression.
These questions are likely to be the focus of future research. It is currently understood that depression is a complex and multifaceted condition, likely triggered by a variety of factors. Body temperature plays a distinct role in this, as reported by Science Alert.
The results of this study were published in the journal Scientific Reports.
The Role of Thermal Procedures in Overcoming Depression
Several recent studies have shown that symptoms of depression can be reduced through practices like yoga, hot tubs, and saunas. However, these results were obtained from small sample groups. It’s possible that the self-cooling effect from sweating also has a mental impact. “Ironically, warming up can actually lead to a longer-lasting decrease in body temperature than immediate cooling, such as through an ice bath,” explained Ms. Mason.
“What if we could monitor the body temperature of individuals suffering from depression to better time their thermal treatments?” the scientist suggested.
Overall, research has indicated that as symptoms of depression become more severe, average body temperature tends to rise. Given that approximately 5 percent of adults worldwide suffer from depression, the efforts of scientists to understand and effectively treat this condition are more crucial than ever. Each new discovery brings greater hope for addressing this issue.