This document discusses electromagnetic fields (EMFs) and their effects on health. It notes that while EMFs naturally occur, man-made devices like cell phones, laptops, and Wi-Fi routers also produce EMFs. Prolonged exposure to artificial EMFs can lead to chronic health conditions like cancer and Alzheimer's disease. It then lists five symptoms of high EMF exposure: fatigue, poor concentration, dizziness, heart palpitations, and sleeplessness. The document encourages reducing EMF exposure by limiting cell phone use, turning off Wi-Fi routers at night, and holding devices further from the body.