Allen,
As I said i did some research and it looked like it started leaking from 3.2 off in a normal situation ... but then again it was pointed out that 3.5 - 5 was normal (so skip c and d )but it also depended on the hydration state of the body .... but if you say it's 2.5 i don't want to argue ...
And i didn't even consult my spouse to ask her medical opinion because than ... well ...

Anyhow for those who don't know what it is ...
What is albumin?
Albumin is a protein manufactured by the liver.
What does albumin do?
Albumin performs many functions including maintaining the "osmotic pressure" that causes fluid to remain within the blood stream instead of leaking out into the tissues.
btw when does alcohol starts to leak ... ?
Greetz
Knuff