What is Hibiscus ?

Hibiscus, also known as Hibiscus sabdariffa or roselle, is a type of flowering plant native to India and Malaysia (1Trusted Source).

There are hundreds of types of hibiscus, including herbs, shrubs, and trees. The most commonly cultivated type is Hibiscus sabdariffa, a shrub marked by red stems and wide yellow flowers that turn pink and red (1Trusted Source, 2Trusted Source).

Hibiscus grows in tropical and subtropical regions, including China, Thailand, Sudan, Nigeria, and Mexico. The flowers, seeds, leaves, and stems are all used for culinary, cosmetic, and medicinal preparations (1Trusted Source).

One of the most common preparations is hibiscus tea, a deep red herbal tea made from the flowers. It’s enjoyed hot or cold. Also known as sour tea, it has a tart flavor similar to cranberries.

In addition to teas, you can purchase hibiscus powders, capsules, and liquid extracts. Depending on the product, these can be made from different parts of the plant.

In folk and traditional medicines, hibiscus is used to lower blood pressure, stimulate diuretic effects, reduce high cholesterol, and more. The abundance of bioactive compounds in hibiscus is thought to contribute to its health benefits (1Trusted Source, 3Trusted Source).


Benefits and uses

Antidiabetic and anticancer effects are among the purported benefits of hibiscus. Hibiscus preparations may also help lower blood pressure, protect the liver, and decrease fasting blood sugar.

Blood pressure

Several human trials have found that hibiscus beverages and supplements can decrease blood pressure (11Trusted Source, 12Trusted Source).

A study in 46 adults with high blood pressure found that drinking 2 cups (474 mL) of hibiscus tea daily for 1 month combined with lifestyle and dietary changes reduced blood pressure significantly more than lifestyle and diet changes alone (13Trusted Source).

Other studies have found that hibiscus extracts may be as effective as pharmaceutical medications for high blood pressure. However, more research is needed (14Trusted Source, 15).


Hibiscus may help with weight loss and protect against obesity (3Trusted Source).

Research in animals suggests that hibiscus extracts may help prevent fat cells from accumulating. This could prevent complications sometimes seen with obesity, such as fatty liver and insulin resistance (16Trusted Source, 17Trusted Source).

The fiber in certain preparations of hibiscus may also help prevent weight gain (18).

One study in rats found that adding ground hibiscus to animal feed reduced body weight, body fat, and pro-inflammatory compounds in fat tissue (18).

Still, studies in humans are necessary to better understand the potential anti-obesity effects of hibiscus.

Metabolic syndrome

Metabolic syndrome is a cluster of risk factors, including high blood sugar, high blood triglycerides, low HDL (good) cholesterol levels, and excess body fat. These factors can increase the risk of developing conditions such as heart disease and diabetes (19Trusted Source).

Promisingly, hibiscus may help treat metabolic syndrome.

A small study in 16 older women with metabolic syndrome found that drinking hibiscus tea twice daily for 21 days significantly reduced blood pressure, blood triglycerides, and fasting blood sugar compared with placebo (20Trusted Source).

In another study in 40 adults with metabolic syndrome, those who took hibiscus powder once daily for 4 weeks experienced significant decreases in blood triglycerides and systolic blood pressure compared with a placebo group (21Trusted Source).

Overall, hibiscus may help manage aspects of metabolic syndrome, especially blood sugar issues, although more research is needed (22Trusted Source).

Liver damage

Hibiscus may also protect your liver from damage associated with obesity, diabetes, or certain medications.

The colorful anthocyanins in hibiscus have been found to increase liver antioxidant enzymes, protect against oxidative stress, and prevent liver fat accumulation in rats with diabetes and obesity (23, 24Trusted Source).

Other animal studies suggest that hibiscus extracts can protect against liver toxicity associated with chemotherapy drugs (25Trusted Source).

Keep in mind, though, that research on the effects of hibiscus on the liver in humans is limited. It remains unclear whether hibiscus has the same benefits in people as it does in animals.


The antioxidant compounds in hibiscus may also have anticancer properties.

Test-tube studies suggest hibiscus extract may inhibit enzymes involved in prostate cancer development and trigger the death of breast cancer and melanoma cells (26Trusted Source, 27Trusted Source, 28Trusted Source).

Hibiscus may even enhance the effect of chemotherapy treatments on breast cancer cells (27Trusted Source).

However, research on the role of hibiscus in cancer treatment is preliminary and mostly limited to test-tube studies. Large-scale human trials are needed to learn more.



How to prepare Hibiscus ?

  1. Pick fresh hibiscus flowers. Pull all the petals from the flowers. …
  2. Boil the kettle and add boiling water over the fresh petals. …
  3. Remove all the yellow petals. …
  4. You can drink the tea hot or cold. …
  5. Add freshly squeezed lemon and see how the colour magically changes to a beautiful pink!
  6. Drink and enjoy!



1This product has not been evaluated by the Food and Drug Administration.”  This product is not intended to cure or treat any disease. “

Signature Tea is a Luxury tea brand that offers the finest experence with consuming tea. While our signature blends have amazing benefits, it is not a food substitute. For maximum health benefits it should be used along side a healthy balanced diet.  People who are iron deficiant should not drink tea if you have low iron levels, excessive tea intake may exacerbate your condition.

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