Studies have linked black tea consumption to a lower risk of advanced stage prostate cancer, along with halted growth of ovarian cancer cells. Unsplash/Igor Miske
Improve Heart Health
The catechins (a type of antioxidant) in some teas have been shown to reduce cholesterol and blood pressure, while improving cardiovascular health and repairing vein tissue.
Research shows that rooibos tea decreases blood pressure because it regulates hormones produced from the adrenals. Rooibos also contains the antioxidant aspalathin, and it’s the only food or beverage that contains it. Aspalathin is particularly important for heart health because it protects against oxidation, ischemia and vascular inflammation.
Black tea is similar to rooibos in its heart-protective benefits. In addition to balancing cholesterol, one study found that consuming nine grams of black tea significantly lowered heart disease risk factors, including fasting serum glucose and triglycerides.
White, black and rooibos tea all contain antioxidants, which help combat disease and boost immunity. Quercetin, in particular, is a powerful antioxidant found in tea that treats all sorts of conditions, including heart disease factors, diabetes, hay fever, cataracts, ulcer, asthma, gout, viral infections, and more.
The antioxidants present in teas are also antibacterial and have been shown to kill harmful bacteria such as H. pylori, which can impact digestion and the gut, and reduce immune function.
Helps Fight Cancer
White, black, and rooibos tea have all shown the ability to combat cancer. In particular, the flavonoids in those teas have shown promise against colon, prostate and stomach cancers, by helping to slow or kill the growth of cancer cells.
And, again, quercetin plays an important role here. It’s thought to treat cancer because it stops the process of cell mutation, which suppresses malignant tumor growth.
Studies have also linked black tea consumption to a lower risk of advanced stage prostate cancer, along with halted growth of ovarian cancer cells.
Reduces Risk of Diabetes
Several types of tea have been shown to reduce the risk of type 2 diabetes, including black, white and rooibos.
Rooibos, in particular, seems very effective in combatting diabetes thanks to its aspalathin content. It’s thought to have a strong anti-diabetic effect, in addition to helping fight cancer.
Several compounds found in tea have been shown to treat abdominal pain, diarrhea and upset stomach. It’s believed the tannins in tea play a large role in this.
Supports Bone Strength
White and rooibos teas, in particular, can help build bone strength thanks to the vitamins and minerals they contain, including manganese, calcium and fluoride. These help increase “osteoblast activity,” which helps create and build bone mass.
Rooibos also contains orientin and luteolin—two flavonoids that increase bone mineral content.
Promotes Skin and Hair Health
There’s a reason so many beauty products have added tea extracts to their formulas: The high concentration of antioxidants in tea helps protect the skin and hair from free radical and environmental damage. Specifically, it’s been shown to prevent wrinkles and protect hair follicles from damage. One element that’s responsible for this is alpha hydroxy acid, which has a very strong protective effect on skin and hair.
Further Tea Benefits
Those seven benefits are some of the most prominent that are common among many teas. However, that’s not all you can get from consuming this popular beverage. Rooibos has also been shown to help treat allergies, while black tea may potentially stave off strokes and lower stress hormones.
In addition to helping kill colon cancer cells, stimulate the immune system, reduce cholesterol and promote healthy weight loss like other teas, yerba mate also helps increase daily nutrient intake, containing at least 15 amino acids, tannins, antioxidants, trace minerals, polyhpenols, flavonols, chlorophyll, carotene and more.
Pau D’Arco, meanwhile, has been shown to:
- Reduce pain
- Fight candida
- Lower inflammation
- Treat ulcers
- Detoxify the body
Obviously, green tea isn’t the only beneficial tea available. Black, white, rooibos, Pau D’Arco, and yerba mate all feature a laundry list of health benefits that can improve every aspect of your overall wellness. So if you aren’t already drinking tea on a daily basis, now’s definitely the time to start.
Dr. Josh Axe, DNM, DC, CNS, is a doctor of natural medicine, clinical nutritionist and author with a passion to help people get well using food as medicine. He recently authored ‘Eat Dirt: Why Leaky Gut May Be the Root Cause of Your Health Problems and Five Surprising Steps to Cure It’ and he operates one of the world’s largest natural health websites at http://www.DrAxe.com. Follow him on Twitter @DRJoshAxe.