This might be the wrong forum… I very rarely drink, but I don’t get buzzed anymore.

In my 20s and early 30s I used to like having a shower beer or a Sunday afternoon beer and get a nice buzz. In the past few years, I have all but stopped drinking at all because of stomach issues (nowadays, I have one beer [or any number of other foods] and it wrecks my stomach for 1-2 days).

On the occasions I have a drink, I get zero buzz. Nothing. I have gained maybe 10 pounds, which I know makes a difference, but it’s only 6% increase in my body weight. I’m 39, male.