> Wine only has 329mg per liter, about 10% of the 4mL you stated could cause blindness. >> I find it plausible that someone could try to make a 2000ml bottle o

> Wine only has 329mg per liter, about 10% of the 4mL you stated could cause blindness. >> I find it plausible that someone could try to make a 2000ml bottle of cognac. I imagine that should take ~10L of wine. If one liter has 10% of the amount required for blindness and one needs ~10 liters to make a bottle of cognac, that ten liters would have 100% the amount required to cause blindness.