Does Kombucha Help Sore Throats? Benefits and Safety Tips

How Kombucha Can Help Soothe a Sore Throat

A sore throat can be caused by a variety of issues, from seasonal allergies to bacterial infections. While there are many over-the-counter medications available to help provide relief, some people are turning to natural remedies like kombucha to ease throat pain and irritation.

What is Kombucha?

Kombucha is a fermented tea drink that contains probiotics, amino acids, antioxidants, and polyphenols. It's made by adding specific strains of bacteria, yeast, and sugar to brewed tea, then allowing it to ferment for 1-2 weeks. This fermentation process creates organic acids like glucuronic acid, gluconic acid, lactic acid, acetic acid, and usnic acid - all of which may contribute to kombucha's hypothesized benefits.

How Can Kombucha Soothe a Sore Throat?

There are a few ways kombucha may help provide relief when you have a sore throat:

1. Antibacterial Properties

Some research indicates that kombucha has antimicrobial and antibacterial properties which may help fight infection and soothe inflamed tissues in the throat. The organic acids, antioxidants, and polyphenols created during the fermentation process are thought to be responsible for these antibacterial effects.

2. Immune Support

The probiotics in kombucha may also help strengthen your immune system to better fight off whatever is causing your sore throat in the first place. Healthy gut bacteria promote proper immune function, which is why consuming probiotic-rich foods and drinks is thought to reduce severity and duration of certain illnesses.

3. Anti-Inflammatory Effects

Multiple animal studies show that some of the organic acids in kombucha have anti-inflammatory properties. By reducing inflammation in your throat tissues, kombucha may provide noticeable relief from swelling, pain, and discomfort.

Other Potential Benefits for a Sore Throat

In addition to the main mechanisms described above, preliminary research points to a few other ways kombucha could help when you have a sore throat:

• Detoxification - the glucuronic acid in kombucha binds to toxins and helps eliminate them from the body, reducing the burden on your immune system
• Pain relief - lactic acid may function as a localized pain killer
• Tissue regeneration - antioxidants may help heal damaged tissues
• Hydration - staying hydrated is key when you're sick, and kombucha provides fluids along with electrolytes

Who Should Avoid Drinking Kombucha?

While moderate kombucha consumption may be helpful for many people struggling with a sore throat, those with certain medical conditions should exercise caution or avoid it altogether due to potential side effects from excess consumption.

People at Higher Risk for Side Effects

You should not drink kombucha if:

• You have a compromised immune system (people with HIV/AIDS, cancer patients receiving chemotherapy or radiation, transplant recipients, etc.) - the bacteria and yeast in kombucha could pose infection risks
• You have digestive problems like IBS or Crohns disease - fermented foods may exacerbate GI issues
• You're pregnant or nursing - there isn't enough quality research demonstrating kombucha's safety
• You have advanced liver or kidney disease - your body may have trouble metabolizing and eliminating kombucha's acids

Children and Older Adults

Children under 4 should not drink kombucha, while youth between 4-13 should limit intake to 4 oz per day. Older adults should also stick to about 4 oz daily since metabolism slows with age, increasing the risk of acid accumulation from overconsumption.

People with Diabetes

Those with diabetes should use caution with kombucha because it can lower blood sugar levels. Monitor your blood sugar closely to avoid hypoglycemia reactions if drinking kombucha regularly.

Side Effects from Excess Consumption

For healthy adults, up to 12 oz per day of kombucha is considered safe. But consuming larger amounts can increase your risk of unpleasant side effects, especially in those with underlying health issues.

Gut Problems

Too much kombucha may irritate the digestive tract, potentially causing bloating, cramps, nausea, vomiting, and diarrhea. People with gastric ulcers or acid reflux may also experience worsening symptoms after drinking kombucha.

Lactic Acidosis

Overconsuming any fermented food can increase lactic acid build-up faster than your body can metabolize it. This can lower your blood pH, leading to lactic acidosis. Symptoms include nausea, vomiting, abdominal pain, fatigue, and breathing difficulties.

Toxic Reactions

Improperly prepared, stored, or fermented kombucha may contain dangerous levels of toxins. Seek emergency care if you develop a skin rash, dizziness, breathing issues, or stomach pain after consuming home-brewed kombucha not prepared using sterile conditions.

Dental Erosion

The acids in kombucha may erode tooth enamel with chronic excessive consumption. Ensure proper oral hygiene and limit acidic drinks to prevent cavities or irritation if drinking kombucha daily.

The Takeaway

When consumed in moderation, adding kombucha to your diet may help provide relief from a sore throat thanks to its combination of probiotics, antioxidants, and anti-inflammatory organic acids. Just be mindful of your intake, watch for side effects, and avoid kombucha if you have certain pre-existing health conditions. As with any supplement, discuss drinking kombucha with your doctor, especially if pregnant, nursing, or taking prescription medications.

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.