In today's fast-paced world, many industries depend on night shifts to continue working 24 hours a day. However a recent study conducted by researchers at Washington State University in the US has shed light on the hidden health risks associated with just three consecutive night shifts.
This study published in the Journal of Proteome Research reveals how night shifts can harm our body, increasing the risk of diabetes, obesity, and other metabolic diseases.
Study of the working of biological clock
This study examines the functioning of the biological clock located in our brain, which controls our body's rhythm by synchronizing with the day-night cycle. When this balance is disrupted due to night shifts, it starts a chain reaction that affects various body functions, especially those related to blood sugar control and energy metabolism.
Protein rhythm deteriorates
Professor Hans van Dongen, one of the lead researchers of the study, emphasizes the serious consequences of this imbalance. They say that only three consecutive night shifts are enough to disturb the protein rhythm of the body, which can have a negative impact on health in the long run. Using blood samples, the research team identified important proteins associated with the body's immune system and glucose regulation. While some proteins were unaffected by the night shift, most showed significant changes in their rhythms.
The blood sugar level is affected
Particularly worrying is that the glucose rhythm was almost completely reversed in those who worked at night. This disturbance not only affects blood sugar levels but also affects processes important for insulin production and sensitivity, further increasing the risk of metabolic diseases like diabetes. This study strengthens the evidence that highlights the harmful effects of night shifts on health. Previous research has linked night shifts to high blood pressure, which increases the risk of heart disease and stroke, especially in people who regularly work night shifts.
(PC: Freepik)
