How much water should you drink every day? GREAT question. It does vary slightly from person to person, but a general rule is about a gallon. It can change from the weather, your activity level, medications, etc. Use this water calculator to figure out the right amount of water that's right for you.
Keep track of how much you are drinking with a measured water bottle to keep on you throughout the day. Continuously drink water all day instead of chugging a large amount all at once. Hydration is a critical part of health. Every part of you can't work as well without plenty of clean water.
Your skin will look better, you'll preform better in the gym, you'll feel better, and it can even aid in weight loss!
If you aren't a fan of the taste, then try water bottles that infuse fruit, have built in filtration systems, or use flavor additives (like Mio) to make drinking water more appealing.
Water is truly amazing.