"I might be wrong here, but I have never heard the claim that 2 beers might be good for your health."
What we see - empirically - is that light/moderate drinkers have better overall health outcomes than both heavy drinkers and people who consume zero alcohol.
The outcomes of the heavy drinkers seem self-evident so we don't need to bother with that ... it is the relative better health vs. non-drinkers that is interesting.
One conclusion that many people draw, and which you are alluding to, is that alcohol has properties that are beneficial in small doses.
However, a much simpler and more explanatory conclusion is that in developed, western (or, "global north") countries there is nobody that isn't drinking and the individuals that consume zero alcohol are doing so because it really affects them, or bothers them, etc. They are less robust, generally, and therefore have health outcomes that are worse than light/moderate drinkers.
I draw your attention to the fact that NFL players have lower all-cause mortality and live longer lives than the general public. Is that because violent collisions and football playing, generally, magically helps them ?
What we see - empirically - is that light/moderate drinkers have better overall health outcomes than both heavy drinkers and people who consume zero alcohol.
The outcomes of the heavy drinkers seem self-evident so we don't need to bother with that ... it is the relative better health vs. non-drinkers that is interesting.
One conclusion that many people draw, and which you are alluding to, is that alcohol has properties that are beneficial in small doses.
However, a much simpler and more explanatory conclusion is that in developed, western (or, "global north") countries there is nobody that isn't drinking and the individuals that consume zero alcohol are doing so because it really affects them, or bothers them, etc. They are less robust, generally, and therefore have health outcomes that are worse than light/moderate drinkers.
I draw your attention to the fact that NFL players have lower all-cause mortality and live longer lives than the general public. Is that because violent collisions and football playing, generally, magically helps them ?
Of course not. They're just stronger than we are.