
A glass of kombucha over ice.
Have you heard of Kombucha, the beverage the ancient Chinese called the “Immortal Health Elixir?” It’s been around for more than 2,000 years and has a rich anecdotal history of preventing and fighting cancer, arthritis, and other degenerative diseases.
Made from sweetened tea that’s been fermented by a symbiotic colony of bacteria and yeast (a SCOBY, a.k.a. “mother” because of its ability to reproduce, or “mushroom” because of its appearance), Kombucha didn’t gain prominence in the West until recently.
In the first half of the 20th century, extensive scientific research was done on Kombucha in Russia and Germany, mostly because of a push to find a cure for rising cancer rates. Russian scientists discovered that entire regions of their vast country were seemingly immune to cancer and hypothesized that the kombucha, called “tea kvass” there, was the cause. So, they began a series of experiments which not only verified the hypothesis, but began to pinpoint exactly what it is within kombucha which was so beneficial.
German scientists picked up on this research and continued it in their own direction. Then, with the onset of the Cold War, research and development started being diverted into other fields. It was only in the 1990s, when Kombucha first came to the U.S., that the West has done any studies on the effects of Kombucha, and those are quite few in number. As is typically the case in the U.S., no major medical studies are being done on Kombucha because no one in the drug industry stands to profit from researching a beverage that the average consumer can make for as little as 50 cents a gallon.
Thanks to it’s rising commercial popularity in the last decade, the older Russian and German research has been made available in English to Westerners, and a few wide-spread anecdotal surveys have been sponsored by Kombucha manufacturers, but that’s about it. While there are limited amounts of research done on the beverage, there has been lots of research done on many of the nutrients and acids it contains in large quantities (such as B-vitamins, antioxidants, and glucaric acids).
Regardless of the “lack” of scientific evidence, the fact remains that this beverage has 2,000 plus years of tradition behind it and an ardent and addicted following.
About the health benefits of Kombucha:
First, there’s all the benefits of detoxification, such as healthy livers and cancer prevention. One of kombucha’s greatest health benefits is its ability to detox the body. It is rich in many of the enzymes and bacterial acids your body produces and/or uses to detox your system, thus reducing your pancreatic load and easing the burden on your liver. Kombucha is very high in Glucaric acid, and recent studies have shown that glucaric acid helps prevent cancer. I know 2 people in my immediate circle of friends who have had cancer (pancreatic and breast) and fought it into remission without any chemo or radiation therapy. Instead, they warded it off by detoxing their lives (going 100% organic, removing chemical cleaners and agents in their home, changing their diet to be at least 80% raw or fermented, etc.) Central to the detoxification process was drinking Kombucha regularly. Even Alexander Solzhenitsyn, the recently deceased Russian author and nobel-prize winner, in his autobiography, claimed that kombucha tea cured his stomach cancer during his internment in soviet labor camps. (And because of this testimony, President Reagan used Kombucha to halt the spread of his cancer in 1987. You’ll note he didn’t die until 2004, and that was from old age, NOT cancer.)
Next, there’s all the benefits of the glucosamines it contains, such as preventing or treating all forms of arthritis. Glucosamines increase synovial hyaluronic acid production. Hyaluronic acid functions physiologically to aid preservation of cartilage structure and prevent arthritic pain, with relief comparable to NSAIDs and advantage over glucocorticoids. Hyaluronic acid enables connective tissue to bind moisture thousands of times its weight and maintains tissue structure, moisture, lubrication and flexibility and lessens free radical damage, while associated collagen retards and reduces wrinkles.
Then, there’s all the benefits of the fact that it’s a probiotic beverage, such as improved digestion, fighting candida (harmful yeast) overgrowth, and the general health and well-being associated with this. As such, it’s noted for reducing or eliminating the symptoms of fibromyalgia, depression, anxiety, etc.
Plus, it’s extraordinarily anti-oxidant rich, and you all know the benefits of anti-oxidants for boosting your immune system and energy levels.
Here are some articles about the health benefits:
http://www.kombu.de/val-gwf.htm
http://www.gaiaresearch.co.za/kombucha.html
http://www.acupuncture.com/herbs/kombucha1.htm
http://www.gokombucha.com/health_benefits.html
When I first read about the panacea of benefits, I was skeptical. How could one beverage do so many things? But then I realized that it’s not so much that the beverage does something to our bodies, like a medicine targeted at curing specific symptoms. It’s more that this beverage promotes health. It gives your body what it needs to heal itself by 1)aiding your liver in removing harmful substances, 2)promoting balance in your digestive system, and 3)being rich in health-promoting vitamins, enzymes, and acids.
The general consensus seems to be that with regular, daily consumption, you’ll notice improvement in immune system functioning and energy levels within about a week, the healing of more minor ailments within a month or so, and the healing of more radical illnesses within a year or so.
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Thanks for the info! I’d seen the bottled Kombucha in health food stores, but I didn’t know why it was all the rage. Anywho, when are you going to show us how to make this stuff?
I’m going to put together a picture tutorial soon. I’m also teaching myself how to edit videos so that I can put up some video tutorials on the Rebel page within the next month or so. So, stay tuned!
If you can’t wait that long, Google is a good place to find out anything.
KristenM
I’ve heard of it, and tried it. It tastes very bitter (most would say terrible), but I like something like this first thing in the morning regardless. Just gets the system humming. Great website btw!
Well, the good news is that kombucha doesn’t have to taste bitter! I double ferment mine with fruit juice, and it comes out sweet, effervescent, and mildly tangy.
Thanks for the website kudos!
I make kombucha on and off. Right now I’m in the off mode since going on vacation last summer, but this is a good reminder to get started again. Kombucha shouldn’t taste bitter, but rather a bit tart, sort of like diluted apple cider vinegar and cider mixed perhaps. I enjoy it, but I suppose it is an acquired taste. But I honestly never have noticed any particular health benefit from it, though I do have flare-ups of discomfort now and then from osteoarthritis in my neck.
I would like to know more about the double fermentation process, because I like the commercial ginger flavor, but can’t seem to find any directions on how to ferment it again with the ginger.
Yes, that’s a good way to describe the flavor. It’s kinda like a cross between apple cider vinegar, sweetened tea, and beer. It’s obviously hard to describe!
My mom drinks kombucha for her arthritis. She drinks it each evening and notices immediate effects that last through the night. Often, the people who drink it for therapeutic purposes usually drink it as their ONLY beverage, so they’re drinking almost a gallon a day!
I’m interested in its probiotic components. I’ve been on antibiotics for the past 2 weeks so I could use a good detox. Would Kombucha do the trick or should I try something like kefir or a probiotic tablet?
TrailGrrl
Hard call. I honestly don’t know which is more probiotic between kefir or kombucha. I’d guess kefir, but I may be wrong. Then again, kombucha has the added benefit of detoxing your body, too, which could help you get over what ever is ailing you.
-KristenM
As promised, I’m reading all your back posts. I have a question about kombucha. I’m not to a stage in my life where I can make my own, so I buy mine. It has what I refer to as “floaty stuff” in it. I know that it’s part of the mushroom culture; but I still do not like it in my mouth. My question is, do I need to ingest the floaty stuff to get all the benefits of kombucha? Can I strain that stuff off?
Spinner — sorry it took me so long to respond. I didn’t notice your post until just now!
The short answer is no, you don’t need to ingest the floaty stuff. Some of it maybe a growing scoby culture (the part that’s clear and gelatinous feeling), but MOST of it is actually dead yeast cells that string together (these are the long, thin dark strands that sink towards the bottom). Drinking the culture or the dead yeast causes no harm, but b/c it’s such a turn-off most people choose to strain that stuff out.
Kristen, I love your info and got it from doing a google search after hearing about Kombucha on a raw milk forum. Any information on diabetics drinking Kombucha? Thanks, Sherrie
Hi Kristen
Your site is awesome and has been fun to visit – I will be back often!
A wonderful friend of mine just priority mailed me a SCOBY -I just got a giant chuckle from the (ever so complicated – lol!) instructions for “growing your own” at a whopping investment of $3.50 plus or minus a teabag. Wish I’d have seen that sooner!
My question is, & sorry if I just didn’t spot it yet – what to strain the finished tea with, incl to those stringies out? Hopefully there’s something fairly un-messy as I’m not too coordinated with large amts of liquid – & my EZ strainers are all metal
Thanks !
Terri
I’m nursing a 3 month old baby right now. I’ve been aware of kombucha for a while, but I’m hesitant to drink it because of its detoxifying effects. Will the toxins by body expels be present in breast milk?
Thanks for such an informative site.
Rachel
Did you ever get an answer re: nursing?? I also have an infant (4 month old) and would like to drink Kombucha… I tried it yesterday & fell in love with it but don’t want to hurt my little guy…
Allisa & Rachel —
Thanks for asking! I went ahead and wrote an article on the subject. You can read it here:
http://www.foodrenegade.com/is-kombucha-safe-when-pregnant-or-nursing/
Thanks for this post and the links! I just ordered my first scoby and am looking forward to my first brew.
Catherine
Hi, I am really helped by your kombucha growing information.
I had heard i could grow my own scoby and did that . I started it up late august and now have a thickness of maybe 1/8 inch, really uneven looking, thing, floating in my tea jar.
Can I decant the liquid from underneath it, either plain, or into jars of juice for a second fermentation?
Then if that is what I do, do I next refill the jar with a new batch of cooled black tea with the scoby on top?
and will it then grow a baby scoby on top of the one from before?
I really enjoy this.
When you wrote that you grew your scoby in 1 cup of sweetend tea, do you get a small circumference scoby?
and the little scobys that grew from the double fermentation………where did you put them next?
I have so many questions, sorry!
Meredith
Very informative and interesting article. I have been brewing Kombucha for several months now. I use Dragonwell green tea brewed at a fairly high concentration in one gallon jars. I have only recently gotten the secondary fermentation down and end up with a nice, tart and very fizzy brew. I have recycled some Synergy kombucha 16 oz. bottles which I put my tea from my one gallon jars in. There is something about the tanginess/fizziness combination that I really like. I find myself almost craving kombucha at times. I have a very fine stainless steel sieve I got from the kitchen implement section of Walmart. It is perfect for straining out the dead culture strands and mini scobys. In my secondary fermentation I do wind up with little gelatinous scobys which sometimes are saveable for use as starters. I strain these out before I drink an individual 16 oz. bottle I’ve brewed. I definitely wind up with more culture “particulate stuff” than I ever found in the Synergy brand drinks, which I consumed a large number of before I started brewing my own tea. (Glad I saved the bottles). Brewing a really great healthy drink like Kombucha is downright fun! My parents use to make their own beer, which I thought was pretty nasty tasting, not to mention it had no appreciable health benefits whatsoever. Thanks for you helpful site!
Sincerely, Stephen S. Platt
Allen, Texas.
Hello and thatnks so much for this site! I have grown my first mushroom and am going to add it to the Tea right now. my question is with the liquid that is left in the mother jar its says to use 1/2 of that what do you do with the rest? Can one drink it?
Thanks
Peace,
Heidi
After reading several articles and comments here on Food Renegade I decided to try to make my own SCOBY. So, about 2 weeks ago I set a batch using some green tea, sugar, and Braggs unfiltered, raw, organic vinegar. I was in despair thinking that I had done something wrong. It seemed that nothing was happening. Then a couple days ago I checked and lo and behold there was a film forming on top of the mixture! I just looked this morning and it seems to be coming along nicely. It is still just a film so far but I’m willing to leave it until it is thick enough to use.
Thanks to everyone who posted their experiences with making a kombucha mother.
Help… I live in a small apt. so i only have a mini fridge.. Does the finished kombucha need 2 be refrigerated?
You’ll need to refrigerate it if you don’t want it to keep fermenting. If you’re going to put a tight lid on the container, you *definitely* need the fermentation to slow down or you’ll wind up with a mess.
best website I have come across thus far. This is my first go at making Kombucha. One of my customers gave me a start complete w/ the jar, mushroom, and tea so now I am starting my second batch and it is sooooo much better than even the best of what the stores have to offer! I hope my batch can do his justice
I have 1/2 gallon canning jars what porportions should I use when making Kombucha?Is Kombucha Tea safe to drink if you have low bone density?