 Because it's really a deteriorating effect. Well, you can see it in your skin. That's right. If you don't drink enough water. It's a lot of times when we have, especially older people, they bruise very easily. That in itself can be a sign of being dehydrated. Because that means our blood vessels are breaking just from bumping into something. It's hydration. Okay, so take Restore, available at brainhealthformulas.com. And how much water should people drink?