How do you get thirsty?

Answer 1

Thirst occurs when the body experiences a need for hydration, often triggered by a decrease in fluid levels or an increase in salt concentration in the blood. Hormones like vasopressin signal the brain, prompting the sensation of thirst. Other factors, such as physical activity, heat, and certain foods, can also contribute to feelings of thirst. Essentially, it’s the body’s way of signaling that it requires more fluids to maintain balance.