The Alcohol Buzz Is Now Different – what’s going on?

Does anyone else think the effective alcohol is now changed?

It used to be at half the first beer on a Friday and I’d feel amazing and have lots more over the weekend .

Now if I have a couple of pints, I don’t get the buzz at all. I’m by the third or fourth. I just feel tired irritable and a bit.

My wife is the same and has given up drinking for the last 12 months and I am drinking very rarely

Both been heavy drinkers and are now 50.