Tips For Healthier Living: Drink Water To Stay Hydrated. No, Really. Do It

Even if you spend most of your day sitting, it's important to stay hydrated. It helps to keep your memory and motor skills sharp, and it also helps your heart pump blood so much more efficiently. Not to mention, it keeps you from some serious complications during hot weather (or any time of year, really). But please, don't drink the water you find in ponds and lakes.