Any time i eat i drink alot of water and going to wc 15-20mins. I keep 2l of water near my bed at night because i wake up of the thirst.In the morning when i eat 3 whole eggs and oat meal i drink like crazy(about 3l of water). I need to carry bottle of water with me all the time lol. Maybe it's because of the eggs. I feel if i eat more protein i need to drink alot. Im 30 yr old training 3 times a week. I checked my sugar levels 1 year ago it was normal. Maybe some problems with kidneys or its just normal when you working out ?