Nutrition, Benefits And Side Effects Of Barley Tea


Barley tea is a famous east Asian drink. It’s prevalent throughout Japan, South Korea, Taiwan, and China. It has a cool amber color and clear, toasted taste with a dash of tartness. Traditionally in China, barley tea is used to treat diarrhea, fatigue, and inflammation.

This article reviews barley tea, nutrients, benefits, and downsides.

Barley tea is generally made by putting roasted barley grains in simmering water, however, readymade tea bags including ground roasted barley are promptly accessible in East Asian regions.


Barley tea is free of calories: Depending on the potency of the drink, it may contain traces of calories and carbs, but not enough to significantly affect your daily intake.

Antioxidant-rich: It is rich in quercetin, a strong antioxidant that improves heart health, blood pressure, and brain health. 

Rich in vitamins and minerals: It contains a good amount of Vitamin B and minerals like zinc, iron, and manganese.


The benefits of barley tea are endless. The tea has benefits such as:

  1. Act as a pain relief for the stomach,
  2. Reduces sleep-related problems and promotes peaceful sleep
  3. Improves prostate health and boosts male fertility
  4. A cure to the common cold
  5. Prevents tooth decaying
  6. Acts as a blood thinner
  7. Improves weight loss 
  8. Reduces cholesterol levels

Side effects

Since there is not much scientific research on barley tea, some of the probable side effects are:

  1. It is unsafe to consume during pregnancy and breastfeeding
  2. Gluten in barley can cause celiac disease if consumed in excess
  3. It is unfit for the consumption of those who are allergic to cereal grains.
  4. It can lower blood sugar levels
  5. Barley tea may contain tiny portions of acrylamide, a cancer-causing anti-nutrient.

In conclusion, Barley tea has some uses in conventional medicine, but it’s also extensively consumed as a regular beverage in eastern Asia. 

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