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Summary
On episode 97 of 40+ Fitness, Coach Allan sits down with Hannah Crum, known as the Kombucha Mama, founder of Kombucha Camp and co-founder of the trade group Kombucha Brewers International, and co-author of the 400-page book The Big Book of Kombucha.
Hannah breaks kombucha down to its basics: fermented tea, made by feeding sweet tea to a SCOBY (Symbiotic Culture of Bacteria and Yeast), that produces a drink packed with healthy acids and living organisms your gut can use.
She walks through the full brewing process step by step, from steeping tea to bottling the finished batch, addresses safety concerns around brewing at home, and explains the industry fight over how trace alcohol in kombucha should be regulated.
Links
- https://kombuchacamp.com/diy
- https://store.kombuchacamp.com
Key Takeaways
- Kombucha is just fermented tea. Sweet tea plus a SCOBY, a living culture of bacteria and yeast, ferments the tea and sugar, making nutrients more bioavailable and producing healthy acids along the way.
- The basic brewing process is simple. Steep tea, dissolve in sugar, cool with filtered non-chlorinated water, add the SCOBY and starter liquid, cover with a breathable cloth (not cheesecloth), and let it sit about a week at 75 to 85 degrees.
- A sunken SCOBY isn't a dead one. The new SCOBY layer always forms across the top of the batch no matter where the mother culture sits in the vessel, so a SCOBY on the bottom is normal, not a sign it failed.
- Continuous brewing is lower effort and lower risk. Using a larger vessel with a spigot to pour off finished kombucha and top up with fresh sweet tea means less mess, less handling of the culture, and a batch that can sit safely if you go on vacation.
- Home brewing is safer than people assume. Kombucha's low pH, typically 2.5 to 3.5, kills pathogens like E. coli, salmonella, and listeria on contact, which is why Hannah says it's easy to make safely at home with basic cleanliness.
- Trace alcohol sparked a regulatory fight. Bottled kombucha that tested slightly over 0.5 percent alcohol got pulled from some store shelves over taxation standards, which is part of why Hannah and her husband co-founded Kombucha Brewers International to lobby on behalf of fermented drinks.
- The healthy acids do real work in the body. Kombucha's gluconic and glucuronic acids bind to toxins so they can be flushed out, and Hannah says those same processes metabolize any trace alcohol before it has much effect.
- Flavoring is nearly unlimited, and nothing goes to waste. Hannah has close to 260 flavor combinations using fruit, herbs, and spices, and leftover SCOBYs can become kombucha vinegar, hair tonic, facial toner, or even chicken feed.
- People keep drinking it for 3 main reasons. Hannah says the most common feedback she hears is improved digestion, more energy, and just generally feeling better.
“Kombucha tea, easy as one, two, three. Brew sweet tea, add a scoby, wait a week and then repeat.”
Hannah Crum