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Herb

Hibiscus

85/100
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A tart, ruby-red flower tea, traditionally enjoyed to support healthy blood pressure and refresh the body.

A fresh red hibiscus calyx beside a dish of dried ruby-red hibiscus.⤢
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🌱 What it is

Hibiscus tea is brewed from the dried, deep-red calyces (petal-like parts) of the hibiscus flower, giving a tart, vibrant drink enjoyed hot or iced around the world.

📜 Where it comes from

Hibiscus tea has been enjoyed for centuries across Africa, the Middle East, and the Caribbean, where the tart red calyces were steeped as a refreshing everyday drink and folk remedy. Egyptian tradition in particular has long served hibiscus tea both hot and cold as a cooling refreshment. It later spread into Western herbal and beverage markets, carrying its old reputation for supporting healthy circulation with it.

✨ Why it's good for you

  • Traditionally used to support already-healthy blood pressure
  • May help support a refreshing, hydrating drink
  • Provides antioxidants from its deep red color
  • Often enjoyed as a caffeine-free alternative to other teas

🥗 Nutrition

Per 1 cup brewed hibiscus tea (240ml) · about 0 calories

  • Vitamin C
  • Antioxidants (anthocyanins)

Source: USDA FoodData Central

🥄 How to use it

Steep 1–2 teaspoons of dried hibiscus flowers in hot water for 5–10 minutes for a tart, cranberry-like teaA warm drink made by steeping herbs in hot water. How to make a tea →; enjoy it hot or iced, one to two cups a day.

How much: As teaA warm drink made by steeping herbs in hot water. How to make a tea →, 1–2 teaspoons dried flowers per cup, one to two cups daily, hot or iced.

Why it works: Researchers point to plant compounds in hibiscus that appear to gently relax blood vessels, which may be why the tart teaA warm drink made by steeping herbs in hot water. How to make a tea → has been studied for its support of already-healthy blood pressure levels.

Show full details & how to prepare it

Hibiscus teaA warm drink made by steeping herbs in hot water. How to make a tea → is the deep ruby, pleasantly tart drink enjoyed from West Africa to the Caribbean to Mexico, and beyond its refreshing taste it has a gentle, well-studied reputation for helping nudge high blood pressure down.

It's as simple as steeping the dried flowers, hot or over ice. Because its blood-pressure effect is real, it's worth a little caution for anyone already running low or on blood-pressure medicine — and, like other active flower teas, it's best avoided in pregnancy.

Ways to prepare it

Hot or iced tea: Steep 1–2 teaspoons dried hibiscus flowers in a cup of hot water for 5–10 minutes; sweeten lightly if you like, and enjoy hot or poured over ice.

⚠️ Cautions

  • May lower blood pressure — use caution if you already have low blood pressure or take blood-pressure medication.
  • Avoid in pregnancy (it may affect hormones and the uterus).
  • Can interact with some medicines (including certain blood-pressure and malaria drugs); its acidity can soften tooth enamel, so rinse after.

📚 Learn more

🌿 Deeper natural detail

🩺 The conventional view

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📚 Resource confidence

Based on mentions in health references

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