Can extreme heat worsen the health of diabetic patients?

The life of diabetes patients is already full of difficulties, but now according to a new study, their problems can increase even more. The research says that increasing temperature due to climate change can prove to be harmful for the health of diabetes patients. Around 53.7 crore adults around the world have diabetes.

Effects of heatwaves on diabetics

A team of endocrinologists and researchers from the University of Oxford, the London School of Hygiene & Tropical Medicine and Queen Mary University of London argued that climate change is increasing temperatures, which in turn is increasing the incidence of heat waves. Understanding its impact on diabetics is more important than ever.

What effect does it have?

Research suggests that hormones play a role in almost all biological functions by regulating processes such as water conservation, sweating, and heat production from cell metabolism. However, the influence of environmental factors on hormone secretion and action is not well understood.

Effects on endocrine health

“Little is known about how exposure to increased heat due to climate change affects endocrine health,” said lead author Professor Fadhil Hannan, from the Nuffield Department of Women’s and Reproductive Health in Oxford, UK.

avoid extreme heat conditions

Professor Hannan said this research is important for patients living in hot climates. It could also help develop tools for early intervention for endocrine disorders most at risk from extreme heat conditions. The team reviewed studies published since the 1940s that indicate that heat exposure affects hormones involved in processes such as stress response, blood sugar control, fertility and breast milk production.

This review highlights the lack of evidence regarding the effects of long-term heat exposure on the endocrine system, which is particularly relevant to the increasing number of people suffering from endocrine conditions such as diabetes or thyroid disorders, as these individuals may have limited sensitivity to high temperatures.

The researchers found that certain hormonal disorders can disrupt the body's ability to regulate temperature, making it harder to keep cool. These patients are at increased risk for heat-related illnesses and hospitalizations. This also increases the heat pressure on the healthcare system.