Hydration, Climate, Alcohol and Caffeine

Water is just so important for our wellbeing.  We couldn't survive without it, as our bodies are composed mostly of water.  So, how does climate affect how much fluids we should intake on a daily basis?  It's not brain surgery:  if you live in a hot climate, you will need more water on a daily basis compared to someone who lives in a very cold climate.  If you exercise and live in a hot climate, double the daily dosage.  If you live in a hot and humid environment, all the more water the better.  You might actually need twice the amount of water than the person living in a hot, dry climate.  If you do live in a cold climate, don't skimp on water.  Very cold frigid air can be the cause of dehydration as you inhale this dry and cold air.  Altitude doesn't change the equation (11,500-17,500ft).  Your body will adapt to the altitude change and find a new 'normal' at 2% dehydrated and function better.
Caffeine and alcohol are diuretics and for the most part, your body will hold the fluids from these beverages.  However, caffeine and alcohol in excess will dehydrate you.  Wine and liquor have more dehydrating properties than a simple beer.

Here's Your Healthy Tip of the Day:  Use your common sense when training for an event or exercising.  Make certain you keep track of your hydration needs and now that summer is here, avoid dehydration and heat stroke!