5 Rooibos Tea Health Benefits

5 Rooibos Tea Health BenefitsRooibos tea has long been used as a folk remedy in South Africa for conditions such as depression, asthma, nausea, and eczema. It has also been used to lower blood pressure, stimulate appetite, and improve bowel movement.[1,2] Researchers are now taking a closer look to better understand all of the rooibos tea health benefits.

Provides abundant flavanoids

Rooibos contains abundant flavonoids, including aspalathin, isoorientin, and nothofain.[1] Flavanoids are antioxidants, meaning they protect our body from free radicals. They also have anti-inflammatory, anti-bacterial, and anti-viral effects.[3] Because of its antioxidant properties, rooibos has been implicated in protecting from neurodegeneration, cancer, stress-related diseases, and more. 

Get Your Nutrition Guide

Do you want to eat foods that help you feel better, stay slim, and avoid diet-related diseases? Do you want to be healthier by eating delicious “super” foods?

If so, claim your FREE copy, right now, of the definitive nutrition guide on living a longer, healthier, happier life.

Improves cholesterol and triglyceries

In a small human study on adults at risk for developing cardiovascular disease, six cups of fermented rooibos each day for six weeks decreased LDL cholesterol and triglycerides and increased HDL cholesterol. The subjects also had improved redox status, meaning they had higher antioxidant capacity.[4] These changes coincide with decreased risk factors for heart disease.

Protects against heart disease

Rooibos may also help protect against heart disease by inhibiting angiotensin-converting enzyme (ACE) activity. Activation of ACE leads to constricting of blood vessels, cell proliferation, and even cognitive and behavioral problems like depression and anxiety. ACE inhibitors are commonly used to treat cardiovascular disease. In a human study on healthy volunteers, ACE activity was inhibited 30 and 60 minutes following ingestion of 400 mL of rooibos tea.[5] Therefore, part of the protective effect rooibos has against cardiovascular disease may be through inhibiting ACE.

Fights wrinkles

The health effects of rooibos are quite diverse. One study following 20 women for four weeks found that a topical application of rooibos reduced wrinkles by almost 10%. This finding can likely be attributed to the anti-oxidant capacity of rooibos, as free radicals are the principle cause of wrinkles.[3]

Additional benefits

Laboratory studies in vitro and in rodents show that rooibos has the following effects:

  1. It’s anti-inflammatory.[1]
  2. It reduces DNA damage from oxidative stress.[1,6]
  3. It is anti-mutagenic and protects against cancer.[4]
  4. It modulates immune system mechanisms.[2]
  5. It helps regenerate coenzyme Q, another important antioxidant.[4]

Safety of rooibos tea

Unlike most other teas, like green and black tea, rooibos contains no caffeine. This makes it a good choice for those who don’t tolerate caffeine, children, and pregnant women. Rooibos tea also has low levels of tannins. While tannins can be beneficial in moderation, they have been considered anti-nutritive, as they interfere with digestion and block absorption of certain nutrients, like iron. Rooibos also contains valuable nutrients like potassium, magnesium, and calcium.[1] Rooibos tea has no adverse effects up to 6 cups per day are consumed.[4] It does not alter iron levels nearly as much as other teas, if at all.[3,4]

Share your experience

Do you enjoy rooibos tea? How do you like to prepare it? Share your experience with this healthy beverage in the comments section below.


[1] Pediatr Int. 2009 Oct;51(5):700-4.

[2] Phytother Res. 2007 Jan;21(1):1-16.

[3] Int J Cosmet Sci. 2010 Apr;32(2):99-106.

[4] J Ethnopharmacol. 2011 Jan 7;133(1):46-52.

[5] Public Health Nutr. 2010 May;13(5):730-7

[6] PLoS One. 2014 Jan 21;9(1):e87061

Anchor
Comments

Leave a Reply

×
Enter Your Log In Credentials
This setting should only be used on your home or work computer.

×
×

Please Log In

You are trying to access subscribers-only content. If you are a subscriber, use the form below to log in.

Subscribers will have unlimited access to the magazine that helps people live more sustainable, self-reliant lives, with feature stories on tending the garden, managing the homestead, raising healthy livestock and more!

This setting should only be used on your home or work computer.

×

Please Log In

You are trying to access subscribers-only content. If you are a subscriber, use the form below to log in.

Subscribers will have unlimited access to the magazine that helps the small-scale poultry enthusiast raise healthy, happy, productive flocks for eggs, meat or fun - from the countryside to the urban homestead!

This setting should only be used on your home or work computer.

Send this to a friend

Hi,
I thought you might be interested in this article on https://universityhealthnews.com: 5 Rooibos Tea Health Benefits

-- Read the story at https://universityhealthnews.com/daily/nutrition/5-rooibos-tea-health-benefits/