If you want to avoid a hangover don’t drink beer brewed in Britain. I never get a hangover after drinking German Pils but wake up feeling like someone has been hitting me over the head with a breeze block after having one pint of Stella in the UK.
Never mind where it’s brewed, just don’t drink shit beer!
My neighbour has a mobile bar. When he cracks a keg of decent beer from Cromarty Brewery, Blick Isle or similar it needs to be used up within four or fiv days otherwise it goes off.
When he cracks a keg of Tennents, Stella or whatever, it can sit for weeks on end and still taste exactly the same pishy chemical brew as it did on day one.