I read this article about drinking 3 liters of water a day and how this woman went from the before to the after picture:
Seeing water is cheap from the tap and I found an old jug, sure why not! Well I have to say that besides the first several days of constant trips to the bathroom, my skin really did improve, my belly felt flatter and knowing I do NOT drink enough water I would recommend trying this if you know you don't drink much water. Here is this woman's story: http://www.dailymail.co.uk/femail/article-2480491/How-drinking-litres-water-day-took-years-face.html
MORE proof:
Another interesting study for consuming collagen to help fight aging - the overall opinion is out on this one. Many dermatologists disagree that consuming collagen can help with aging skin because it can't get to your skin when it is consumed but its still interesting:
Study Information:
http://www.vrp.com/bone-and-joint/bone-and-joint/collagen-type-ii-shown-to-reverse-skin-and-joint-aging
