Hoondavan said:
What's the best source for info on home brewing?
Oh man... I don't even know anymore. I think the best thing to do is find a good local homebrew shop and see if they teach classes. Or just ask them for guidance and any books. Otherwise just google 'how to homebrew'.
Couple pieces of advice that go against mistaken common wisdom:
1. Only do hop additions at the very start and very end of the boil (right after turning off the burner). Skip any additions 5-15 minutes from the end of the boil. People think this add flavor, but any amount of time boiling hops evaporates away flavorful aromatic oils.
2. Don't bother racking your beer to a secondary fermentation vessel. (Unless you're planning to have it sit for months and months, or adding extra flavor ingredients that you want to infuse for a controlled amount of time.)
Interesting discusion on Hazy IPAs. I've always associated them w/big fruity flavor (in a good way). I've also assumed (wrongly?) that the the unfiltered beers can magnify the hangover factor...not exactly scientific. SWMBO hates to drink draft beer because she knows most restaurants don't clean their tap lines properly.
They are generally associated with big fruity flavor. It's just totally separate from what makes them hazy.
Most craft beers are unfiltered, even if they're pretty clear.
As for cloudy beers magnifying hangovers... you probably are making a real association, but not for the reasons you think. It depends on the nature of the cloudiness and why it's there.
It's probably a case where you're noticing a true correlation, but where correlation isn't causation. The cloudiness isn't the cause. Both the cloudiness and the hangover inducing are results of poor quality brewing.
What makes a hangover worse is 'higher' fusel alcohols. These make a drink taste "hot". They're especially noticeable in cheap red wines (or White Claw - which tastes like a hangover to me). They usually result from yeast being stressed during fermentation. Like... difference between the smell of sweat from exercise and smell of sweat from stress. The beer could be cloudy as another biproduct of the yeast being stressed out. Higher alcohol content with the wrong yeast strain and poor equipment will likely lead to these problems.
In the case of Hazy IPA's... a lot of that haze is a gross excess of undissolved hop resins... I don't know if those contribute to a hangover or not. I do know they give me heartburn.
However, many cloudy beers can be *better* for a hangover - like hefeweizen. The cloudiness of hefeweizen come (primarily) from a yeast strain that behaves differently from others when chilled. It naturally stays floating in suspension, but is perfectly healthy. This yeast is really good for you. It's high in B vitamins that will help replenish the ones you're otherwise going to pee out, that lead to a hangover being worse. If it's a traditional German or Belgian beer with strong yeast flavors and moderate abv (hefeweizen, witbier, saison, etc.), a light cloudiness is generally a good sign.
On the flipside of poor brewing quality giving nasty hangovers - I've got an 11% beer that drinks like 6%. It is naturally crystal clear (no filtration), and SUPER fruity aromatic. Basically the exact opposite of what's making those other beers give you a nasty hangover. Good equipment, careful brewing, selecting a Belgian yeast strain specifically for its ability to tolerate high abv, and then giving it plenty of extra time to ferment and condition. It tastes like it's lower abv, because it wasn't stressed. It's super clear because it spent extra time in tank so it could ferment and condition properly. The huge fruity character is because I used basically the maximum amount of hops that will impart fruity flavors, and no excess - combined with the naturally fruity profile of the Belgian yeast.
And yeah... most places don't clean their lines properly. Craft or not. A sure sign to look for is a slight greasy slipperiness in the mouthfeel of the beer. Usually associated with a rancid butter flavor. It's not that craft beer lines are any less likely to be cleaned properly, but the character of an uncleaned draft line has more to hide behind than it does with a macro lager.