You don't have to feel thirsty to be dangerously dehyrated!

Beating the heat during the summer may involve staying indoors.  But if you're planning outdoor activities, drink lots of water to avoid dehyration.  .

The term "dehyration" means your body is losing or using more liquid than it is taking in.  Fluid loss is due to sweat and urine.  Although dehydration can affect anyone, the risk is greater for young children and older adults.    When the temperature and humidity are high, so is the risk of dehydration.  

Is dehydration serious?  Here's what the Center for Disease Control (CDC) has to say about it:

• Dehydration can lead to a variety of health issues, like kidney problems, cognitive impairment, digestive issues, muscle cramps and irregular hearbeat.
• Chronic diseases like diabetes and Crohn's Disease can worsen.
• Severe dehydration can result in death.

There are important steps you can take, however, to stay safe and avoid dehydration.  So says WebMD, a trusted online source of medical information:

• Drink plenty of water when working or playing outdoors during the hot summer months.  
• Try to schedule outdoor work or fun for the cooler parts of the day. Make sure that you’re dressed in light, cool clothing when the weather is warm
• Don't wait until you feel thirsty to drink fluids.  That can be too late! Drink fluids all day, and especially before, during and after exercise and outdoor physical activity.
• Alcoholic beverages don't count toward fluid replacement. They can even make the situation worse. Avoid alcohol.