Welcome!

News Feed Item

Rooibos Offers Multiple Health Benefits to UAE Tea-Drinkers

DUBAI, UAE, November 12, 2012 /PRNewswire/ --

Caffeine-free tea from South Africa is linked with treatment for diabetes, cancer and heart disease

An herbal tea from South Africa has the potential to offer UAE residents a range of health benefits, according to a leading Dubai-based nutritionist. Rooibos tea has been shown to slow down cancer, reduce the risk of heart disease and stroke, and help with a range of other conditions, including diabetes.

     (Photo: http://photos.prnewswire.com/prnh/20121112/573733 )

"Rooibos is a national drink in South Africa and very popular with South Africans living in the UAE for its flavour," said Hala Barghout, a clinical dietician and nutritionist. "But it's not just about taste -rooibos contains a complex and unique blend of antioxidants that play a major role in boosting the body's natural defences.

"Rooibos offers a whole array of health benefits. It contains no calories and no caffeine, and researchers have found that it can help to lower blood pressure, boost the immune system, prevent liver disease, slow down cancer, cut the risk of heart disease and stroke and help in the treatment of diabetes."

Anti-diabetes potential

New evidence has just emerged of the anti-diabetes potential of rooibos, following a joint study conducted by the Diabetes Discovery Platform from South Africa's Medical Research Council (MRC) and the South African Agricultural Research Council's (ARC) Infruitec-Nietvoorbij Institute.

Researchers found that an aspalathin-enriched extract of green rooibos is able to lower raised glucose levels in the blood of diabetic rats. Aspalathin is a unique antioxidant found in nature only in the rooibos plant (Aspalathus linearis). When combined with rutin, another key compound in rooibos tea, the glucose-lowering action was further enhanced.

Working with diabetic rats, the researchers were able to show that the Rooibos extract could achieve a glucose-lowering effect comparable to existing diabetic drugs.

"Our work confirms the constituents present in rooibos could prove beneficial in the fight against diabetes," said Dr Johan Louw of the MRC, who led the study, which was published last month. "We believe that rooibos can provide a basis to develop a standardised anti-diabetic product. We have also confirmed that the polyphenols in complex mixtures, such as rooibos tea, work synergistically to achieve favourable health effects. This points to the value of drinking the whole tea containing the required amount of these beneficial constituents, rather than a tablet containing just one of the compounds."

Small diet changes - great health benefits

Barghout said that research has also shown rooibos to be effective in easing stomach cramps and other digestive disorders, relieving allergies and soothing itching skin. "Rooibos tea is one of a number of foods and beverages that we can introduce into our daily diet without making any drastic changes in the way we live, and reap great health benefits," she added.

"Substituting regular tea or coffee with rooibos, drinking camel's milk instead of cow's milk, adding kiwifruit to the fruit bowl - these are all easy steps to a healthier lifestyle. In fact, to get the maximum health benefits from rooibos tea, researchers in South Africa recommend the consumption of up to six cups per day, spread throughout the day, including a cup at bedtime."

Fanus Schoeman, South Africa's Consul-General in Dubai, said he believes rooibos tea could gain a large and loyal following in the UAE. "This is a nation of tea-drinkers," he said. "A recent study by the Emirates Industrial Bank showed that the majority of ethnic groups in the UAE drink tea rather than coffee, so there is a large potential market here for rooibos tea. We South Africans drink it primarily for the great and distinctive flavour, but I believe the health benefits will also help rooibos win many new fans in the UAE."

Unique to South Africa

The rooibos plant is indigenous and unique to the Cederberg and surrounding areas of the Western and Northern Cape in South Africa, where rooibos tea is produced. The plant and the tea brewed from it were first documented in 1772, and today the tea can be found in 72% of South African homes. About half the annual production of 12,000 tonnes is exported, and it is already widely available in UAE supermarkets.

The manner in which the rooibos leaves and stems are harvested and dried determines whether the tea will be the traditional amber or red colour or the lighter and milder green variety. Both versions are entirely natural products and contain no colourants, additives or preservatives.

The Rooibos Council in South Africa is currently funding AED 1 million worth of independent research to advance the understanding of the health-promoting properties of rooibos - and in particular its ability to slow down and prevent various forms of cancer as well as its potential to protect heart health in individuals at risk of cardiovascular disease. Other topics being researched include the possibility that rooibos could be beneficial in slowing down the effects of ageing, its anti-obesity properties, its role in post-exercise recovery and its potential in combatting stress.

Notes to editors

  • The World Health Organization (WHO) estimates that 439 million people will have diabetes by 2030, with the major increase occurring in developing countries.
  • World Diabetes Day is celebrated on 14 November to mark the birthday of Frederick Banting who, along with Charles Best, was instrumental in the discovery of insulin in 1922, a life-saving treatment for diabetes patients.
  • The MRC/ARC study has been published online in October 2012 in the Journal of Phytomedicine (http://www.phytomedicinejournal.com/article/S0944-7113(12)00320-0/abstract)

 

SOURCE South African Rooibos Council

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
In his session at @ThingsExpo, Greg Gorman is the Director, IoT Developer Ecosystem, Watson IoT, will provide a short tutorial on Node-RED, a Node.js-based programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using a wide range of nodes in the palette that can be deployed to its runtime in a single-click. There is a large library of contributed nodes that help so...
SYS-CON Events announced today that Daiya Industry will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Daiya Industry specializes in orthotic support systems and assistive devices with pneumatic artificial muscles in order to contribute to an extended healthy life expectancy. For more information, please visit https://www.daiyak...
Many companies start their journey to the cloud in the DevOps environment, where software engineers want self-service access to the custom tools and frameworks they need. Machine learning technology can help IT departments keep up with these demands. In his session at 21st Cloud Expo, Ajay Gulati, Co-Founder, CTO and Board Member at ZeroStack, will discuss the use of machine learning for automating provisioning of DevOps resources, taking the burden off IT teams.
Join IBM November 1 at 21st Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA, and learn how IBM Watson can bring cognitive services and AI to intelligent, unmanned systems. Cognitive analysis impacts today’s systems with unparalleled ability that were previously available only to manned, back-end operations. Thanks to cloud processing, IBM Watson can bring cognitive services and AI to intelligent, unmanned systems. Imagine a robot vacuum that becomes your personal assistant th...
What is the best strategy for selecting the right offshore company for your business? In his session at 21st Cloud Expo, Alan Winters, U.S. Head of Business Development at MobiDev, will discuss the things to look for - positive and negative - in evaluating your options. He will also discuss how to maximize productivity with your offshore developers. Before you start your search, clearly understand your business needs and how that impacts software choices.
Most of the time there is a lot of work involved to move to the cloud, and most of that isn't really related to AWS or Azure or Google Cloud. Before we talk about public cloud vendors and DevOps tools, there are usually several technical and non-technical challenges that are connected to it and that every company needs to solve to move to the cloud. In his session at 21st Cloud Expo, Stefano Bellasio, CEO and founder of Cloud Academy Inc., will discuss what the tools, disciplines, and cultural...
SYS-CON Events announced today that Cedexis will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Cedexis is the leader in data-driven enterprise global traffic management. Whether optimizing traffic through datacenters, clouds, CDNs, or any combination, Cedexis solutions drive quality and cost-effectiveness.
SYS-CON Events announced today that SIGMA Corporation will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. uLaser flow inspection device from the Japanese top share to Global Standard! Then, make the best use of data to flip to next page. For more information, visit http://www.sigma-k.co.jp/en/.
Is advanced scheduling in Kubernetes achievable? Yes, however, how do you properly accommodate every real-life scenario that a Kubernetes user might encounter? How do you leverage advanced scheduling techniques to shape and describe each scenario in easy-to-use rules and configurations? In his session at @DevOpsSummit at 21st Cloud Expo, Oleg Chunikhin, CTO at Kublr, will answer these questions and demonstrate techniques for implementing advanced scheduling. For example, using spot instances ...
SYS-CON Events announced today that Yuasa System will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Yuasa System is introducing a multi-purpose endurance testing system for flexible displays, OLED devices, flexible substrates, flat cables, and films in smartphones, wearables, automobiles, and healthcare.
SYS-CON Events announced today that Taica will exhibit at the Japan External Trade Organization (JETRO) Pavilion at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Taica manufacturers Alpha-GEL brand silicone components and materials, which maintain outstanding performance over a wide temperature range -40C to +200C. For more information, visit http://www.taica.co.jp/english/.
SYS-CON Events announced today that B2Cloud will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. B2Cloud specializes in IoT devices for preventive and predictive maintenance in any kind of equipment retrieving data like Energy consumption, working time, temperature, humidity, pressure, etc.
Today traditional IT approaches leverage well-architected compute/networking domains to control what applications can access what data, and how. DevOps includes rapid application development/deployment leveraging concepts like containerization, third-party sourced applications and databases. Such applications need access to production data for its test and iteration cycles. Data Security? That sounds like a roadblock to DevOps vs. protecting the crown jewels to those in IT.
SYS-CON Events announced today that NetApp has been named “Bronze Sponsor” of SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. NetApp is the data authority for hybrid cloud. NetApp provides a full range of hybrid cloud data services that simplify management of applications and data across cloud and on-premises environments to accelerate digital transformation. Together with their partners, NetApp em...
Why Federal cloud? What is in Federal Clouds and integrations? This session will identify the process and the FedRAMP initiative. But is it sufficient? What is the remedy for keeping abreast of cutting-edge technology? In his session at 21st Cloud Expo, Rasananda Behera will examine the proposed solutions: Private or public or hybrid cloud Responsible governing bodies How can we accomplish?