Researchers have revealed that staying awake for just one night disrupts the immune system. A study published in The Journal of Immunology showed significant changes in immune cells after young and healthy individuals were deprived of 24 hours of sleep. Scientists report that the immune system is highly sensitive to sleep patterns, and even short-term sleep deprivation can lead to inflammation. It is emphasized that if these changes persist in the long term, the risk of developing chronic conditions such as diabetes, heart disease, and obesity may increase.

The study focused on ‘monocytes,’ which are essential components of the immune system. Monocytes are cells that protect the body against external threats and are divided into three different types: classical, intermediate, and non-classical monocytes. In particular, non-classical monocytes patrol the body to detect inflammation and regulate the immune response.

Scientists disclosed that the study examined the sleep patterns and immune cell profiles of 237 healthy adults. The results indicated that obese individuals had lower sleep quality and higher levels of inflammation in their bodies. Additionally, it was found that healthy individuals who were deprived of sleep for 24 hours experienced similar changes in their immune system profiles.

Dr. Fatema Al-Rashed, who led the research, noted that sleep patterns are becoming increasingly disrupted in today’s society. She stated, “Advancements in technology, increased screen time, and changing social habits are increasingly affecting regular sleep hours. These disruptions in sleep patterns can have serious consequences on our immune system and overall health.” Dr. Al-Rashed expressed that their goal is to develop strategies that highlight the importance of sleep health for public health, mentioning that measures such as guidelines for technology use and sleep-friendly practices in the workplace could be effective in preventing the spread of inflammation-based diseases.