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Kombucha Tea: 9 Shocking Health Benefits Of This ‘Weird’ Beverage

Kombucha Tea: 9 Shocking Health Benefits Of This ‘Weird’ Beverage July 4, 2018

The famous proverb “old is gold” holds true for liquor and leather. At least that’s what I thought – until I read about a beverage called kombucha tea. And now, I’m convinced that this proverb applies to teas as well!

Let’s put it this way. Will you believe me if I said that a bunch of microorganisms convert an old, stale tea into a health drink that has incredible benefits for you?

Crazy, but true! This is how kombucha tea is made. Read on to find out more about the weirdly healthy kombucha tea.

Table Of Contents

What Is Kombucha Tea?

Kombucha tea or kombucha is a fizzy, sweet-sour, fermented, black drink made from sweetened tea with a specific microbial culture called SCOBY (Symbiotic Culture Of Bacteria and Yeast).

The bacteria and yeast grow and multiply while they convert the sugar in the tea to ethanol (alcohol) and acetic acid. It is this acetic acid that gives kombucha its characteristic and distinctive sweet-sour taste.

Because of the scoby fermentation, kombucha has potent anti-inflammatory, antioxidant, and gut and liver healing properties.

And that is why it is being touted as the best replacement to the fizzy, sweet, carbonated drinks by health freaks all over the world.

So, how do you make this tea? Let’s find out!

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How Is Kombucha Tea Made?

How Is Kombucha Tea Made Pinit

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  1. Steep sugar and tea leaves in hot water.
  2. Once the tea is cold, add the scoby cultures.
  3. Mix the contents well, pour into airtight containers with some more sugar and leave to ferment for about two weeks. Serve cold with some added fruits and spices.

Yes, it’s that simple!

But then, you might ask, so what if it has scoby cultures? Why’s there so much hype about kombucha?

How is it different from other health drinks? What does it do to your body that makes this tea so valuable and unique?

I have the answers to all your questions – only if you read ahead!

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What Are The Benefits You Get By Drinking Kombucha Tea?

1. Has Hepatoprotective Properties

The liver is the ‘downtown’ of your body where all the action happens.

Fatty acids and lipids are broken down in your liver, and so are the drugs – which is why the liver is one of those organs that suffer the highest damage and need a lot of care.

Bacterial species like Acetobacter, along with the yeasts, in kombucha tea have shown exceptional hepatoprotective properties.

These bacteria convert acetic acid to glucuronic acid, which is a potent antioxidant.

Also, the green and black tea leaves have flavonoids like theaflavins, thearubigins, and their derivatives, which assist glucuronic acid in scavenging free radicals and toxic intermediates that trigger tissue damage.

Kombucha tea also inhibits linolenic acid and lipid peroxidation that lead to hepatotoxicity and chronic inflammation (1).

2. Protects Your Gut And Aids Digestion

Protects Your Gut And Aids Digestion Pinit

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It is unusual for a tea to have gastroprotective properties because gastritis is one of the most common side effects regular tea-o-holics face.

But surprisingly, drinking kombucha tea brewed with green tea leaves soothes your GI tract and is equally energizing.

That’s because the scoby cultures in kombucha have high probiotic value and help in quick and clean digestion, assimilation, and also in passing bowels. Hence, this tea is highly recommended for people suffering from constipation and irritable bowel syndrome (IBS).

Kombucha extracts have high antioxidant activity as well as the ability to protect the mucin content of the gastric tissues.

This gut-friendly drink also has anti-ulcerative properties since it reduces the gastric acid secretion and helps in rapid ulcer healing (2).

3. Helps In Weight Loss and Detox

Since scoby cultures ferment the kombucha tea, it is rich in gut-friendly bacteria like Gluconacetobacter, Acetobacter, and Lactobacillus and fungal species like the yeast Zygosaccharomyces, Candida, etc. (3).

Such symbiotic cultures help in maintaining the ideal biochemical conditions in your gut for effective digestion.

These microbes assist in metabolizing complex lipids, fatty acids, and harmful derivatives that tend to accumulate in your body.

Kombucha is the ideal detox drink that helps you burn the excess fat and flab in your body, leaves you feeling full, and prevents you from binging on junk and eventually piling pounds.

4. Is A Treasure Trove Of Antioxidants

This tea gained the sobriquet of the ‘health drink’ mostly due to its antioxidative properties.

Research says that fermentation of kombucha tea by the scoby cultures increases the levels of antioxidants, such as phenolic acids (rosmarinic acid, coumaric acid, linolenic acid, caffeic acid, ferulic acid, gallic acid, chlorogenic acid, etc.), polyphenols (catechins, rutin, theaflavins, thearubigins, quercetin, etc.), and other flavonoids (4).

These bioactive components robustly scavenge the free radicals like peroxides, enhance the activity of enzymes like superoxide dismutase (SOD) and catalase, and eliminate toxic intermediates, heavy metals, and xenobiotic pollutants.

Simply put, making kombucha a habit means saying goodbye to a horde of disorders ranging from acne, pimples, wrinkles, and hair fall to atherosclerosis, kidney failure, cirrhosis, and UTIs.

To get the best antioxidative benefits of kombucha, you can try brewing it with different varieties of tea like green tea, black tea, and lemon balm tea in combination with scoby cultures from various sources.

5. Has Cardioprotective Effects

Has Cardioprotective Effects Pinit

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The antioxidative and antilipidemic activities of kombucha tea boost the levels of good cholesterol (HDL) and reduce the accumulation of bad cholesterol (LDL), along with undesirable free radicals and intermediates, in your blood vessels.

This way, blood pumped to your heart is less polluted, and the blood vessels are less clogged with plaques or cholesterol deposits (5).

When the blood is cleaner, and the blood vessels are dilated, the heart doesn’t have to exert too much pressure to pump the blood in or out of it.

Replacing your bed tea or coffee with kombucha protects your heart from diseases like atherosclerosis, myocardial infarction, and hypertension.

6. Manages Inflammatory Diseases

Fermented drinks like kombucha tea can treat conditions like arthritis, diabetes type 2, asthma, irritable bowel syndrome, certain UTIs, psoriasis, dermatitis, ulcers, GERD, and renal failure that stem out of inflammation.

The flavonoids, caffeine derivatives, polyphenols, vitamins C and B complex, and trace minerals like iron, copper, nickel, zinc, and lead in kombucha tea, especially the one brewed with oak leaves, downregulate the production of pro-inflammatory chemical messengers like IL-6 and TNF-α and nitric oxide, which can trigger surrounding tissue damage (6).

7. Prevents And Combats Cancer

Increase in reactive oxygen species (ROS) is one of the causes that lead to tumor formation in your body.

If left untreated, these ROS (like peroxide and superoxide ions, heavy metal intermediates, and accumulated xenobiotic residues) can support tumor metastasis, which could be lethal (7).

Kombucha tea can come to your rescue here. It is loaded with the goodness of antioxidants, vitamins, and probiotic microbes that can combat cancer effectively.

Kombucha with spices has caffeine derivatives, phenolic acids, polyphenols, terpenes, and vitamins that can scavenge ROS from almost every nook and corner of your body, protect you from cancer, and also stop its progression and metastasis.

8. Is A Strong Antibacterial Agent

In a study, kombucha tea was found to have antimicrobial activity against a number of pathogenic organisms like Staphylococcus aureus, Shigella sonnei, Escherichia coli, Aeromonas hydrophila, Yersinia enterolytica, Pseudomonas aeruginosa, Enterobacter cloacae, Staphylococcus epidermis, Campylobacter jejuni, Salmonella enteritidis, Salmonella typhimurium, Bacillus cereus, Helicobacter pylori, and Listeria monocytogenes (8).

The scoby produce acetic acid as a by-product of tea fermentation, which is mainly responsible for the antimicrobial activity.

Research claims that there are several compounds in kombucha, other than acetic acid, which have potent antimicrobial activity.

So, drinking kombucha tea can assist in treating bacterial infections like cellulitis, urinary tract infections (UTIs), whooping cough, diphtheria, typhoid, and so on.

9. Promotes Longevity And Wellness

Promotes Longevity And Wellness Pinit

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Adding kombucha tea to your diet fosters longevity despite lifestyle changes.

Thanks to the antioxidative, anti-inflammatory, neuro-, cardio- and hepatoprotective phytochemicals, kombucha helps in boosting memory, has anti-aging effects, promotes hassle-free metabolism, ensures organ health, and, most importantly, flushes out toxins from your body that can accelerate all of the above events (9).

One simple tea has multiple incredible benefits – this talks a lot about its composition. Who is responsible for such high-level multitasking?

Scroll down to know their names!

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Nutritional Information Of Kombucha Tea

You guessed it right! It is the nutritional and biochemical composition of kombucha tea that is responsible for the multitasking. Let’s take a brief look at it:

Nutrition Facts Serving Size 100g
Amount Per Serving
Calories 13Calories from Fat 0
% Daily Value*
Total Fat 0g0%
Saturated Fat 0 g0%
Trans Fat 0 g
Cholesterol 0mg0%
Sodium 4mg0%
Total Carbohydrate 3g1%
Dietary Fiber 0g0%
Sugars 1g
Protien 0g
Vitamin A0%
Vitamin C0%
Calcium0%
Iron0%
Calorie Information
Amounts Per Selected Serving%DV
Calories13.3(55.7 kJ)1%
From Carbohydrate13.3(55.7 kJ)
From Fat0.0(0.0 kJ)
From Protein0.0(0.0 kJ)
From Alcohol~(0.0 kJ)
Carbohydrates
Amounts Per Selected Serving%DV
Total Carbohydrate3.1g1%
Dietary Fiber0.0g0%
Starch~
Sugars0.9g
Fats & Fatty Acids
Amounts Per Selected Serving%DV
Total Fat0.0g0%
Saturated Fat0.0g0%
Monounsaturated Fat~
Polyunsaturated Fat~
Total trans fatty acids0.0g
Total trans-monoenoic fatty acids~
Total trans-polyenoic fatty acids~
Total Omega-3 fatty acids~
Total Omega-6 fatty acids~
Protein & Amino Acids
Amounts Per Selected Serving%DV
Protein0.0g0%
Vitamins
Amounts Per Selected Serving%DV
Vitamin A0.0IU0%
Vitamin C0.0mg0%
Vitamin D0.0IU0%
Vitamin E (Alpha Tocopherol)0.0mg0%
Vitamin K0.0mcg0%
Thiamin0.1mg4%
Riboflavin0.1mg4%
Niacin0.9mg4%
Vitamin B60.1mg4%
Folate23.0mcg6%
Vitamin B120.3mcg4%
Pantothenic Acid0.0mg0%
Choline~
Betaine~
Minerals
Amounts Per Selected Serving%DV
Calcium0mg0%
Iron0mg0%
Magnesium0mg0%
Phosphorus0mg0%
Potassium0mg0%
Sodium4.4mg0%
Zinc0.0mg0%
Copper0mg0%
Manganese0mg0%
Selenium0mcg0%
Fluoride

It is evident that this has almost no saturated fat and cholesterol but a good amount of calories that keep you going on a long day.

Also, kombucha tea is packed with trace elements and vitamins like B12, B6, and folate.

Now you know what to binge drink on those hot summer days or when you have a bad tummy!

Also, wouldn’t it be nice if you were able to give this tea a personal touch?

Of course, it would! So, here are some quick and quirky recipes for making the kombucha tea at your home – and all by yourself.

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Simple Ways To Make Kombucha Tea At Home

In this section of the article, I will share some healthy and tasty recipes for brewing your own, customized kombucha tea.

Note: The choice of sugar, tea leaves, and the starter scoby matter a lot in making this tea.

Each time you make it, kombucha might taste different – in different places, and if you choose different sources of these ingredients. Be open to tasting all the varieties you find for various benefits.

#1. Green Tea Kombucha – Light And Cleansing

What You Need
  • Cane sugar: 1 cup
  • Kombucha starter liquid: 1 cup (or)
  • SCOBY mother culture: fresh or dehydrated
  • Filtered water: 12 cups
  • Green tea bags: 5
  • Saucepan: medium to large size
  • Thin, clean cloth or towel
  • Rubber bands
Let’s Make It!
  1. Bring 12 cups of water to a boil.
  2. Add the sugar and dissolve it completely.
  3. Add tea bags to the water and sugar mixture.
  4. Turn off the heat and let it steep for at least 10-20 minutes. (The longer you brew, the stronger the flavor.)
  5. Strain your tea, if necessary, into your brewing vessel. Let it cool.
  6. Once it is completely cool, add the kombucha starter liquid or SCOBY.
  7. Cover with a thin cloth or a towel and rubber band to secure.
  8. Let it brew for up to 6-14 days. Warmer houses will take lesser time than the cooler ones.
  9. When the kombucha is to your taste, you can drink it right away or store in bottles in the fridge.

Reserve 1 cup of starter liquid to use in your next brew. This would be your mother culture for the next batch if you liked this experience.

#2. Lemon-Ginger Kombucha Tea – Tangy And Power-Packed

What You Need
  • Roughly chopped ginger: 1 teaspoon
  • Juice of 1/2 lemon
  • Sugar: 1/2 teaspoon
  • (you can omit it, or replace with honey or maple syrup)
  • Kombucha tea: 2 cups (from the previous brew) or activated scoby
  • Saucepan or quart container: medium to large size
Let’s Make It!
  1. Add the ginger, lemon juice, and sugar to the vessel.
  2. Fill with kombucha tea (with scoby from the previous brew), leaving about half an inch of headspace.
  3. Cap tightly and shake gently to dissolve sugar.
  4. Culture for 3-7 days or until kombucha is carbonated to your liking.
  5. Store these bottles in the refrigerator.
  6. When you are ready to drink it, open the lid carefully to avoid spilling the bubbly kombucha over the bottle.
  7. Strain it to remove the ginger pieces.
  8. Serve cold.
  9. Write to me the first three words that popped up in your mind when you had the first sip!

When I tried this recipe, the words that came to my mind were “cool,” “magic,” and “once more!”

I have been obsessing about this drink for the longest time and must have drunk a few gallons of it.

But there’s something that made me take a step back and ponder over what I was doing.

And that was…

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What Are The Side Effects Of Having Kombucha Tea?

I’m sure it must have occurred to you as well that kombucha tea is a ‘fermented’ drink. Although it has only about 0.5% alcohol, prolonged storage could increase the content up to 5%!

Apart from alcohol, drinking kombucha means literally welcoming thousands of microbes into your body. The havoc they could create in my body scares me out!

Since it has multiple fatal factors, wouldn’t it be safer to know the risks and side effects associated with kombucha?

So, here we go!

1. Liver Toxicity

Drinking over-fermented, old, and turbid kombucha tea can cause jaundice and other liver diseases. If untreated, it might cause chronic liver inflammation and failure.

This problem could happen as a result of ingestion of high and crude alcohol content that gets generated in kombucha.

2. Acidosis

Since kombucha tea has acetic acid and other derivatives, it is always recommended that you drink it under medical supervision, especially if you have gastritis, recurring ulcers, etc.

Also, drinking aged kombucha can cause severe acidosis in people (high amounts of acid in your body), which, when ignored, can lead to death.

3. Hypersensitivity And Nausea

In some people, the scoby cultures in the kombucha tea can cause a skin allergy.

Sometimes, if you try out a different or fresh batch of scoby culture or a different brand of readymade kombucha tea, it might cause nausea, headache, diarrhea, and neck pain.

If this is the case, try reducing the intake and monitor your condition. If you still notice these symptoms, refrain from drinking kombucha and see a doctor immediately.

4. Might Cause Problems In Diabetic Individuals

Kombucha has a good amount of sugar to support the scoby fermentation. It might shoot up your blood glucose levels and cause organ damage if you already have diabetes.

Consult a diabetologist to first check if you are hyperglycemic and then follow the recommended dosage or substitutes.

5. Risky If Immunity Is Weak

Certain conditions can lower your immunity – like viral infections (HIV-AIDS) and post-operative trauma.

Since kombucha has a mixture of microbial strains, a weak immunity can give way to chronic bacterial and fungal infections.

If you ignore these symptoms, such infections can be life-threatening.

6. Pregnancy And Breastfeeding Woes

There is insufficient information regarding the safety of this drink for pregnant and breastfeeding women.

Hence, it is better to stay away from kombucha during this phase of your life to avoid unnecessary complications.

In A Nutshell…

The 2,000-year-old kombucha tea has many nicknames – the Chinese call(ed) it the “Magical Elixir” or “Drink of Immortality,” the Japanese went scientific by naming it after the microbes (kombu=brown-colored tea algae, cha=tea), and the Tibetans added a bit of supernatural fantasy and aliens to the kombucha story.

However it came into the picture, the benefits it bestows are undoubtedly mind-blowing.

After reading all your way here, I’m sure you would agree with me. Just a little bit of care and consultation would help you get the best out of kombucha tea.

So, hurry up and get yourself some authentic, good-quality scoby discs and start your own little brewery!

If you have successfully made a batch of kombucha after reading this, or at least tried it at a store, please share your feedback along with the first three words that came to your mind.

We’d love to hear from you, as always. Do write your comments, suggestions, and quirky kombucha recipes or stories in the box below.

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Expert’s Answers For Readers’ Questions

How much kombucha tea can you drink in a day?

About 4-8 oz, that’s roughly ½-1 cup, is the recommended daily intake of fresh and good-quality kombucha tea for an average adult.
If it’s your first time, begin drinking kombucha in smaller doses to check how your body reacts to it.

What’s the best time to drink kombucha tea in a day?

Since kombucha is acidic, it is better to drink it after a meal.
But if you are looking to lose weight, you may try having small quantities before your meal.

References

1. “Hepatoprotective and curative properties…” Journal of Microbiology and Biotechnology, US National Library of Medicine
2. “Comparative healing property of…” Food & function, US National Library of Medicine
3. “Sequence-based analysis of the bacterial…”, Food Microbiology, ScienceDirect
4. “Antioxidant and antibacterial activity of the…” Food technology and Biotechnology, US National Library of Medicine
5. “Myocardial potency of Bio-tea against…” Journal of Food Science and Technology, US National Library of Medicine
6. “Oak kombucha protects against…” Chemico-biological interactions, US National Library of Medicine
7. “Evaluation of the antioxidant impact of…” Journal of Complementary and Integrative Medicine
8. “Kombucha fermentation and its…” Journal of Agricultural and Food Chemistry
9. “Effects of chronic kombucha ingestion on…” Nutrition, US National Library of Medicine

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