Do you have a reference for that? I'm interested in learning more. The linked article says: It is generally recommended to consume more water during periods wh

Do you have a reference for that? I'm interested in learning more. The linked article says: It is generally recommended to consume more water during periods when protein intake is being increased. Whether or not this has biological basis is not known, but it may be prudent to do. I'm not sure why that recommendation exists if it's unknown if or why it actually makes a difference.