This may play a role in the protection of the liver … Rooibos tea owes its broncho-dilating and antispasmodic effects to chrysoeriol, a flavonoid which promotes blood vessel relaxation. Certain studies have also linked rooibos … The Memorial Sloan Kettering Cancer Center reports that rooibos may cause liver damage. When taken by mouth: Rooibos is LIKELY SAFEfor most people when used as a beverage in normal food amounts. To make rooibos tea, the leaves of the plant undergo an oxidation (fermentation) process. 2020 Leaf Group Ltd. In addition, animal studies suggest the herb may have cancer-fighting properties. Packed With Antioxidants. Botanists first identified rooibos tea in 1772, but it wasn't until … Iron Absorption. Prolonged intake may produce small changes in the reproductive system and adversely affect fertility, adds the Memorial Sloan Kettering Cancer Center. First of all, unlike green and black tea, rooibos is not known as a ‘true tea’ because it does not come from the Camellia sinensis plant. With that, rooibos might actually act as a therapy and treatment to help restore the liver to a healthy state. The findings of the PLOS ONE study showed the antioxidants in rooibos tea helped prevent oxidative stress damage in rats, so the authors said clinical studies are needed to explore the benefit. Moreover, when consumed with regularity, tea made from the leaves of this bushy plant is shown to lower triglyceride and LDL (bad) cholesterol levels, thus contributing immensely to cardiovascular health. Since research on the herb is limited, check with your doctor before taking it. While some people can keep asthma and allergies under control by drinking rooibos tea, taking (1 g) vitamin C and staying hydrated, others may need to stay on medication at least for a while. There was a report made by the European Journal of Clinical Pharmacology which said that one of Rooibos tea side effects is risk in developing Hepatotoxcity in the liver… Antioxidants aid in the natural process of the liver which is of detoxification, and also eliminates the potential risk from free radicals. This patient scheduled for laparoscopic appendectomy and this 52-year-old male both showed signs of liver damage from consuming excessive amounts of red rooibos tea … A study has also stated that drinking Rooibos tea regularly gives the liver the necessary potent antioxidants. Instead, rooibos is a type of herbal tea. However, as good as it is, it is always best to consult with your doctor prior to taking on any form of natural therapy, especially if you are suffering from an existing condition that requires careful and sustained medication. Copyright Policy Claudia is an expert at intuitive eating, nutrition science, and removing diets from your life. diagnosis or treatment. Following several similar experiments, researchers have come to the conclusion that quality rooibos tea is efficient in the prevention of liver disease and can also be used as an adjuvant in various therapies aiming to treat lives disease. Speaking about cardiovascular health, rooibos appears to help lower triglyceride and LDL (bad) cholesterol levels, while increasing HDL (good) cholesterol levels. Overall, rooibos is full of wonderful benefits. Weight Loss Made Easier. Use of this web site constitutes acceptance of the LIVESTRONG.COM Increasingly famous, rooibos (Aspalathus linearis) has become a popular flavor among avid tea drinkers. When you take asthma or allergy medication, for example, the active ingredients in the respective medication act as bronchodilators, meaning they help relax and dilate or open airway paths and thus help more air get into the lungs. Health 24 , the health portal in the Media24 stable, reported in 2012 that laboratory studies and studies done on animals had shown that the tea … The supermarket or health store version of the plant is actually dried, oxidized rooibos, meant to last longer and taste better. The beverage is caffeine-free, which makes it an option for people who experience jitters and nervousness from caffeinated drinks. While the study didn't involve humans, it's worth noting, because future research may build on these preliminary results. Type-2 diabetes is also a significant risk factor for non-alcoholic fatty liver. Journal of Oleo Science: "Anti-Oxidative Effects of Rooibos Tea Extract on Autoxidation and Thermal Oxidation of Lipids", Memorial Sloan Kettering Cancer Center: "Rooibos Tea", ACG Case Reports Journal: "Tea Not Tincture: Hepatotoxicity Associated with Rooibos Herbal Tea", Phytomedicine: International Journal of Phytotherapy and Phytopharmacology: "Rooibos Suppresses Proliferation of Castration-Resistant Prostate Cancer Cells via Inhibition of Akt Signaling", Food & Function: "Aspalathus Linearis (Rooibos) - a Functional Food Targeting Cardiovascular Disease", PARTNER & LICENSEE OF THE LIVESTRONG FOUNDATION. Rooibos was shown to enhance the activity of glutathione-S transferase and UDP-glucuronosyl transferase in rat livers (11) (16), allowing cells to protect against … Cancer. Just to be on the safe side. Because it is a rich source of antioxidants, it offers great protection against DNA damage caused by free radicals, prevents cancer-causing cell mutations, delays physical and mental aging. Furthermore, it was proven to possess therapeutic properties to keep … Read More: High-Antioxidant Fruits and Vegetables. These include acne, insomnia, colic, low blood sugar control, aging, asthma, allergy, eczema, high blood pressure and cancer, as listed by the Memorial Sloan Kettering Cancer Center. Share on Pinterest. Rooibos tea is caffeine-free, rich in antioxidants, and touted to provide numerous health benefits. Little is known about it, so check with your doctor before trying this tea. Several compounds found in the tea operate as antispasmodic nutrients, preventing abdominal pain and reducing the occurrence of diarrhea. For this reason, people with hormone-related cancers, such as breast cancer, should be cautious about drinking the tea, states the Memorial Sloan Kettering Cancer Center. Drinking rooibos tea regularly is said to help reduce blood pressure and alleviate allergic conditions. Kucharska J, Ulicna O, Gvozdjakova A, Sumbalova Z, Vancova O, et al. Green rooibos extract reduced the proliferation of prostate cancer cells. It also helps regulate levels of high cholesterol, favouring heart health. Of course, continuing sipping tea long after liver damage help is safely under way is one way to keep the liver … A laboratory study conducted on mice showed that the rodents who were given rooibos ‘tea’ instead of water were less susceptible to DNA damage as a result of free radical action. Animal and test-tube studies indicate rooibos tea may improve immunity, reduce inflammation and reduce symptoms associated with type 2 diabetes, lists the Memorial Sloan Kettering Cancer Center. The material appearing on LIVESTRONG.COM is for educational use only. The antioxidants might reduce the effectiveness of certain drugs in this category. Rooibos tea is rich in zinc and alpha-hydroxy acid which makes the skin glow with health and … Research on rooibos tea is limited, but its rich antioxidant content has caught the interest of the scientific community. However, be aware that some side effects have occasionally been reported. Helps to Prevent Cancer. During this fermentation process, an enzymatic proce… Rooibos tea has an array of purported uses, but evidence of their efficacy is lacking. used as a substitute for professional medical advice, Caffeine-free. An October 2013 case study published in the ACG Case Reports Journal provides an account of liver toxicity associated with rooibos tea. Rooibos is associated with health benefits due to its high levels of health … If overeating is an issue for you, it’s possible that rooibos tea can make … Drinking tea in pure form is considered beneficial to health. Rooibos acts in the same way, however, it is best used as a complementary natural therapy, not a substitute for essential medication. The best way to enjoy rooibos is in loose leaf tea form. A recent study at the Oxidative Stress Research Centre, Cape Peninsula University of Technology (CPUT), has proven the ability of rooibos to improve liver function and protect the liver … Because rooibos tea is caffeine-free, it might be a good choice of a tea before going to bed. Similarly, the herb is reported to be a good anti-anxiety natural remedy, but may have various effects on different people. Its reports showed that rooibos tea had health benefits, slowed down liver damage as well as prevented cancer, reduced cholesterol and lessened allergies, the council said. Exposure to free radicals can cause the accumulation of oxidation damage over time, and lead to neurodegenerative diseases. Possible risks and side effects include liver toxicity, kidney damage and impaired fertility. source notes that rooibos tea may cause liver damage, although the warning is based on a single case report. There are a few reported cases of hepatotoxicity (liver damage from chemicals) in people who drink excessive amounts of rooibos tea. Claudia has a PhD in Physical Activity, Nutrition and Wellness and is a Registered Dietitian. Doctors are unsure whether this is due to contamination in the tea or the tea itself. Some compounds found in rooibos tea have actions that mimic the hormone estrogen. If hot rooibos tea isn’t to your liking, you can always turn it into a cold, refreshing ice tea. Various studies suggest that green tea reduces the overall risk of liver disease including liver cancer to an extent. Rooibos tea comes from the dried leaves of the rooibos plant, also known by the scientific name of Aspalathus Linearis (1). According to the researchers conducting the experiment, two powerful flavonoids in rooibos ‘tea’, aspalathin and nothofagin, protected the rodents’ DNA from suffering mutations that could possibly lead to cancers. There is insufficient evidence to determine if the tea drink is safe for pregnant or lactating women. A separate animal study even found that rooibos tea may help protect the liver, meaning the likelihood of liver damage occurring is low. While results of studies look promising, additional research needs to be conducted to confirm potential disease prevention benefits. 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