There is no such thing as a safe amount of alcohol. Any amount is bad for you, and we can’t say, science says, where the threshold currently is between too much consumption and a little bit of consumption, leading to serious consequences.Ah, so finally, you admit, 'we actually don't know how long it would take' rather than 'it'll kill you!'.
This isn’t a laughing matter. Alcohol is the single most destructive force in society today. Nothing remotely compares to the damage and suffering it causes.
So I will continue to point to the double standard we support, sternly warning against the use of some destructive substances and encouraging the use of others.