From the source: "The endogenous alcohol concentration in the blood of sober people is 0.39 ± 0.45 μg/mL or 0.039 mg/dL (Antoschechkin, 2001)." Further down:

From the source: "The endogenous alcohol concentration in the blood of sober people is 0.39 ± 0.45 μg/mL or 0.039 mg/dL (Antoschechkin, 2001)." Further down: 5. Then you’ll end up with 11mg/5L of blood. This is, in more familiar units, 0.22 mg per dL 0.22 / 0.039 = a *5.6x* increase in chronic blood alcohol concentration, albeit under pessimistic assumptions [1]. No thank you. There's no telling what that will do to a person over 50 years. [1] I'm not sure it's so pessimistic. This number comes from culture on blood agar, which isn't exactly the sugar level of a western diet. Blood agar contains almost no sugar.