🍺 A Friendly Guide to Common Beer Terms

Let’s be honest—beer menus can sometimes feel like they’re written in another language. ABV, IBU, wort… is this a drink or a science project?

Good news: you don’t need a brewing degree to enjoy great beer in Northern Michigan. Think of this as a laid-back cheat sheet from a local who’s spent plenty of time at brewery tables, staring at tap lists, and happily asking, “So… what is that?”

Grab a pint (or a flight) and let’s break it down.

ABV (Alcohol by Volume)

ABV tells you how strong a beer is. Most beers land between 4% and 7%, though some stretch from 3% all the way to 13%. Higher ABV can mean a stronger flavor, but it doesn’t automatically mean “better” or even “more bitter.” Sometimes it just means… take your time.

Adjunct

Adjuncts are extra fermentable ingredients added alongside malted barley. Think rice, corn, honey, or syrups. You’ll see these a lot in mass-produced American lagers, though some craft brewers use them creatively too. Adjuncts aren’t bad, they’re just part of the recipe.

Ales

Ales are brewed with top-fermenting yeast at warmer temperatures. “Serving these a little warmer than lagers helps bring out their flavor. And despite what your buddy might claim, “ale” does not automatically mean higher alcohol.

Barley

Barley is the backbone of most beer. It’s a cereal grain that gets malted and turned into fermentable sugars. Bonus trivia: barley also feeds people, animals, and even helps make some distilled spirits. Busy little grain.

Bottom-Fermenting Beers

These beers use yeast that settles at the bottom during fermentation and works best in cooler temps. The process is slower and smoother, kind of like winter up here. Pilsners, Bocks, and Oktoberfest beers all fall into this category.

Fermentation

This is where the magic happens. Yeast converts sugars into alcohol and carbon dioxide, turning sweet liquid into beer. There are two main styles:

  • Top fermentation (ales)
  • Bottom fermentation (lagers)

No fermentation, no beer. Tragic thought, really.

Growler

A growler is a container, usually 64 ounces (½ gallon) or 2 liters, used to take draft beer home. Many brewpubs sell them, though rules vary by state. Perfect for campfires, cookouts, or pretending your fridge is a tiny taproom.

Hops

Hops are the cone-shaped flowers of the Humulus lupulus plant. They add bitterness, flavor, and aroma, and they help keep beer stable. Brewers have been using hops since ancient times, and there are tons of varieties grown around the world, each with its own personality.

IBU (International Bitterness Unit)

IBU measures bitterness on a scale from 0 to over 100. Lower numbers = less bitter. Higher numbers = more bite. “That said, malt balances bitterness, so a high IBU beer doesn’t always taste aggressively bitter Numbers help, but your taste buds still win.

Lager

Brewers use bottom-fermenting yeast to brew lagers at cooler temperatures” They’re known for being crisp, clean, and refreshing, which explains why they pair so well with summer days, pontoon rides, and post-hike celebrations.

Malt

Malt is barley that’s been soaked, germinated, and dried. It’s responsible for turning starch into sugar and gives beer much of its color and sweetness. No malt, no beer. (You’re sensing a theme.)

Microbrewery

A microbrewery produces less than 15,000 barrels of beer per year, with at least 75% sold off-site. Many Northern Michigan favorites fall into this category, small, local, and proudly independent.

Noble Hops

Farmers in parts of Germany and the Czech Republic traditionally grow classic European Noble hops. They’re known for subtle, balanced flavors rather than in-your-face bitterness.

Spontaneous Fermentation Beers

Wild yeast and bacteria from the environment ferment these beers, with no added yeast. It’s old-school, unpredictable, and definitely not beginner brewing. The results can be funky, tart, and fascinating.

Top-Fermenting Beers

These beers ferment at warmer temperatures with yeast that rises to the top. You’ll see this method used for IPAs, stouts, and wheat beers, styles known for bold flavors and variety.

Wort

“Wort is the sweet, bitter liquid resulting from mashed malt and boiled hops. “It’s not beer yet, but once yeast takes over, it’s officially on its way.

Yeast

Yeast is the unsung hero of beer. It turns sugar into alcohol and carbonation. In the 19th century Louis Pasteur advanced the science behind yeast and fermentation. Raise a glass to tiny organisms doing big work.

🍻 Final Sip

You don’t need to complicate beer to enjoy it. Knowing a few terms just makes it easier to find something you’ll love. Whether that’s a crisp lager after a day on the lake or a hoppy ale shared with friends, take the time to enjoy.

Up north, beer is less about jargon and more about good company. Cheers to that.