Hibiscus Tea: Uses, Benefits, Side Effects By Dr. Smita Barode
By Dr Smita Barode +2 more
Medically reviewed by Dr Smita Barode
Last updated: Jun 26, 2025 Published on: Dec 29, 2022
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By Dr Smita Barode +2 more
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Ruby red-coloured hibiscus tea is often consumed as an alternative to regular tea and coffee. It is refreshing and has a tangy flavour. Hibiscus is found in several warm countries like India, Thailand, Vietnam, Mexico, Saudi Arabia, Malaysia, Sudan, Egypt, Philippines, and Indonesia. The scientific name of the hibiscus is Hibiscus sabdariffa, and it belongs to the family Malvaceae. Hibiscus is commonly known as ‘roselle’ or ‘red sorrel.’ The fleshy red calyx of hibiscus is often used to make hibiscus tea. Hibiscus is a caffeine-free herbal tea that tastes like berries1. Let us look at some hibiscus tea health benefits.
Brewed hibiscus tea nutrition is as follows2:
Furthermore, hibiscus has several bioactive compounds like anthocyanin, organic acids, triterpenoids, flavonoids, alkaloids, steroids, carotene, and many more1.
Several studies have shown that hibiscus tea properties may be as follows1:
Some of the potential hibiscus tea uses are:
A study3 by Jamrozik et al. in 2022 showed that the polyphenols in hibiscus tea might lower blood sugar levels by inhibiting enzymes like α-glucosidase and α-amylase. These enzymes are responsible for digesting carbohydrates and increasing glucose levels after consuming food.However, further studies on humans are required to check if hibiscus tea may help to lower blood sugar levels. Therefore, you must check your blood sugar levels regularly and immediately consult the doctor in case of abnormal sugar levels.
A study4 by McKay et al. in 2009 showed that flavonoids like delphinidin-3-sambubioside and cyanidin-3-sambubioside present in hibiscus tea might reduce blood pressure. Hibiscus is a vasorelaxant as it relaxes the tension on the walls of blood vessels; therefore, it may lower blood pressure. However, more studies on humans are required to check if hibiscus tea may lower blood pressure. Therefore, you must check your blood pressure and consult your doctor in case of abnormal blood pressure.
A study5 by Sanadheera et al. in 2021 showed that hibiscus tea might reduce bad cholesterol levels (total cholesterol, low-density lipoprotein, and very low-density lipoprotein). Additionally, it may elevate good cholesterol levels (high-density lipoprotein). This may be due to the antioxidant properties of hibiscus tea. However, more studies on humans are yet to be done to check if hibiscus tea may affect cholesterol levels. Therefore, you must check your cholesterol levels and consult your doctor if you have abnormal cholesterol levels.
A study6 by Raduan et al. in 2013 showed that saponins, flavonoids, and plant sterols might reduce inflammation. Hibiscus tea may inhibit cyclooxygenase. Cyclooxygenase is an enzyme that elevates the levels of prostaglandins (lipids responsible for inflammation). However, more studies on humans are yet to be done to check if hibiscus tea may reduce inflammation. You must consult your doctor if you suspect inflammation in your body.
A study7 by F.J. Alarcon-Aguilar et al. in 2007 on mice showed that anthocyanin, cyanidin, and delphinidin in hibiscus tea might reduce weight. Hibiscus tea may reduce weight by reducing the levels of cholesterol and by inhibiting the gastric and pancreatic lipases responsible for increasing the fat levels in the body.7 However, this is the result of animal studies; more studies on humans are required. You must consult your dietitian before making any essential changes to your diet.
A study10 showed that hibiscus tea might possess antibacterial and antifungal activity. Hibiscus tea may possess activity against Streptococcus mutans, a bacterium from the oral cavity, Schistosoma mansoni, and Campylobacter species. In addition, hibiscus tea may reduce the formation of aflatoxin, a toxin produced by fungi. However, more studies on humans are required to check if hibiscus tea may be beneficial for microbial infections. Therefore, you must consult your doctor if you suspect a microbial infection.
A study8 by Lin et al. in 2011 showed that hibiscus tea might act against cancer. The polyphenols, like catechin, may be an antioxidants and act against free radicals. Additionally, the polyphenols may inhibit prostate tumours and deactivate the cancerous cells. However, more studies on humans are required to check the anti-cancer effect of hibiscus tea. Therefore, you must immediately consult your doctor if you suspect it instead of self-medicating.
Though studies show the benefits of hibiscus tea in various conditions, these are insufficient, and further studies are to establish the true extent of the benefits of hibiscus tea on human health.
Here’s a quick and easy hibiscus tea recipe to follow:
You must visit a doctor before taking hibiscus tea in large quantities or any herbal products. Do not discontinue or replace an ongoing treatment of modern medicine or herbal preparation without consulting a doctor.
Also Read: Instant Home Remedies for Digestive Problems
Studies1 have shown that hibiscus tea is considered safe when consumed adequately. A few hibiscus tea side effects may be gas, upset stomach, and constipation9. If you notice any reaction to consuming hibiscus tea, seek immediate medical attention. Consult your ayurvedic physician who has prescribed it to you.
Also Read: Natural Home Remedies For Grey Hair
The following precautions shall be taken before consuming hibiscus tea:
It is advised to consult your doctor before consuming hibiscus tea if you have any pre-existing diseases.
Hibiscus tea may interact with the following medicines
You must consult a doctor before taking hibiscus tea if you are undergoing medical treatment.
Also Read: Everyday Benefits of Jeera Water That You Should Know!
Hibiscus tea helps lower blood sugar levels, cholesterol, and blood pressure. It may reduce inflammation, help manage weight, and act against microbial infections. In addition, it may act as an antioxidant and reduce cancer risk. However, you must visit your doctor if you have any of the mentioned conditions instead of self-medicating.
Hibiscus tea contains various vitamins, including vitamin C, which contributes to immune support and skin health. Additionally, it provides traces of vitamin A and vitamin B, enhancing its nutritional profile.
Hibiscus tea boasts a rich antioxidant profile, featuring anthocyanins that contribute to its vibrant colour and help combat oxidative stress. These antioxidants may provide potential health benefits, such as supporting heart health and reducing inflammation.
Yes, hibiscus tea is slightly acidic due to its natural compounds. However, it’s generally considered safe for most people, but individuals with acid sensitivity may want to consume it in moderation.
Hibiscus tea may have potential benefits for kidney health as it has been associated with lowering blood pressure and reducing oxidative stress. However, individuals with pre-existing kidney conditions should consult with a healthcare professional before incorporating it into their diet.
While some believe hibiscus tea may help relieve menstrual cramps and promote a healthy menstrual cycle due to its reported anti-inflammatory properties, scientific evidence is limited. Individuals seeking relief for period-related discomfort should consult with a healthcare professional for personalised advice.
Hibiscus tea might aggravate gastritis symptoms for some individuals due to its natural acidity. It’s advisable for those with gastritis to consult with a healthcare professional to determine whether hibiscus tea is suitable for their specific condition.
Hibiscus tea is caffeine-free, making it a suitable choice for individuals looking to avoid or limit caffeine intake. It offers a refreshing option for those seeking a beverage without the stimulating effects of caffeine.
Hibiscus tea may be beneficial for individuals with Polycystic Ovary Syndrome (PCOS) as it could potentially help regulate blood pressure and manage insulin resistance. However, individual responses vary, and consulting with a healthcare professional for personalised advice is recommended for those with PCOS.
While hibiscus tea is rich in antioxidants that may promote scalp health, scientific evidence on its direct impact on hair growth is limited. For optimal hair growth, it’s crucial to maintain a well-balanced diet and consider consulting with a healthcare professional for personalized advice.
Absolutely, you can enjoy hibiscus tea in the morning. Its caffeine-free nature makes it a refreshing and suitable beverage to start your day, offering a burst of flavour without the stimulating effects of caffeine.
While hibiscus tea is generally considered safe, breastfeeding individuals should consume it in moderation due to limited research on its effects during lactation. It’s advisable to consult with a healthcare professional before including hibiscus tea in your diet while breastfeeding.
Certainly, drinking hibiscus tea on an empty stomach is generally fine for most people. However, individual reactions vary, so it’s wise to monitor how your body responds. If you experience any discomfort, consider consulting with a healthcare professional for personalised advice.
Consuming hibiscus tea leaves is generally not recommended, as they can be tough and have a strong, concentrated flavour. If you’re considering incorporating hibiscus into your diet, it’s advisable to seek guidance from a healthcare professional to ensure safe and suitable consumption.
Yes, you can drink hibiscus tea while fasting. Its lack of calories and potential health benefits make it a suitable beverage during fasting periods. However, individual responses vary, so it’s advisable to consult with a healthcare professional, especially if you have specific health concerns or conditions.
Hibiscus tea may support gut health due to its anti-inflammatory and antioxidant properties. However, individual reactions vary, and it’s advisable to consult with a healthcare professional for personalised advice on incorporating hibiscus tea for gut health.
Hibiscus tea boasts a unique flavour profile characterised by its tart and slightly fruity notes. Its vibrant crimson hue complements its refreshing taste, offering a delightful balance of sweetness and acidity.
Hibiscus tea is considered beneficial for the skin due to its antioxidant-rich composition, potentially supporting a healthy complexion and combating free radicals. However, it’s essential to consult with a healthcare professional for personalised advice on integrating hibiscus tea into your skincare routine.
Hibiscus tea may offer potential benefits for a fatty liver as it has been linked to liver health support and lipid metabolism. Nevertheless, it’s crucial to seek guidance from a healthcare professional for personalised advice tailored to individual health conditions and needs.
While hibiscus tea is generally considered safe, excessive consumption may interfere with thyroid function due to its iodine content. It’s crucial to consult with a healthcare professional for personalised advice, especially if you have thyroid issues, to ensure it aligns with your specific health needs.
Yes, hibiscus tea can be consumed at night. It is caffeine-free and may promote relaxation, making it a suitable choice before bedtime. However, individual responses may vary, so it’s advisable to monitor how your body reacts to it.
Hibiscus tea is mildly acidic and may potentially irritate the bladder in some individuals. If you have a history of bladder issues, it’s recommended to monitor your body’s response and consult with a healthcare professional for personalised advice.
Hibiscus tea is caffeine-free and contains compounds that may have a mild sedative effect, potentially promoting relaxation and aiding in sleep. However, individual responses vary, so it’s advisable to observe how your body reacts and consider consulting with a healthcare professional for personalised guidance.
While hibiscus tea is generally safe, it contains compounds that may have mild anticoagulant effects. Consuming large amounts could potentially contribute to bleeding issues, so individuals on blood-thinning medications or with bleeding disorders should consult with a healthcare professional before incorporating it into their diet.
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
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