Are you taking in enough H2O? Here’s an in-depth look at the myriad of ways water keeps your body in a healthy state.

1. Maintains core body temperature. Each one percent loss in body weight due to dehydration triggers a dangerous internal temperature rise of a half-degree.
2. Lubrication and protection. Did you know H20 also acts as a lubricant for your joints and your eyes?
3. One key to a healthy state is to ensure adequate hydration at all times. People can be at increased risk of dehydration when intestinal illness strikes or during periods of high-intensity exercise.

How much water is enough? Here’s a rule of thumb: According to WebMD, ” A common recommendation is to drink six or eight 8-ounce glasses of water or other fluid every day.” Those who are very active, like athletes, will need more water to replenish lost fluids. This hydration calculator might provide some insight, too. One danger sign of an impending heat stroke is dry, hot skin or rapid breathing, confusion and muscle cramps.

Don’t let it happen to you. Drink up, and here’s to your health!