Climate Change Linked to Widespread Hormonal Disruptions in Humans and Animals
A new analysis highlights that climate change and environmental stressors are causing significant disruptions to the endocrine system in both humans and animals. Factors such as heat, air pollution, and chemical exposure are accumulating faster than bodies can adapt, leading to a range of health issues. For instance, heat makes insulin absorb faster, complicating blood sugar control for diabetics, and can destabilize insulin stored above 30°C. Air pollution, specifically fine particles (PM2.5) from burning fossil fuels, is linked to insulin resistance and a higher risk of Type 2 diabetes. These particles also trigger systemic stress responses, elevating cortisol and adrenaline. Furthermore, widespread agricultural pesticides and industrial pollutants like phthalates, bisphenols, and PFAS are mimicking or blocking natural hormones, contributing to declining sperm counts, premature ovarian aging, and developmental abnormalities. The endocrine system, which relies on complex cell signaling and feedback loops,...