Physiological effects of dehydration

Dehydration occurs when the body loses more fluids than it takes in, leading to a shortage of water necessary for normal function. This can cause symptoms like fatigue, dizziness, dry mouth, and decreased urine output. As dehydration worsens, it can affect the heart and kidneys, leading to reduced blood circulation and increased heart rate. The body may struggle to regulate temperature, increasing the risk of heat-related illnesses. Severe dehydration can result in confusion, organ failure, and even life-threatening situations. Staying properly hydrated is essential for overall health and well-being.