4 May 2009

Researchers at Stellenbosch University have found scientific evidence in support of the ability of Rooibos extracts to counter the negative side effects of stress.

Think about how often you hear people say “I’m stressed”- a phrase that has become one of the most common clichés in modern life. With the current recession affecting most households, stress levels seem to be escalating at a galloping pace.  The importance of relaxation and finding remedies to soothe away the ailments associated with stress is a no-brainer, but with the busy lives we lead these days, finding time for this is often a challenge. The good news from Rooibos? Sipping a cup of relaxing, caffeine-free Rooibos tea can do just this.

Researchers at Stellenbosch University have found scientific evidence in support of the ability of Rooibos extracts to counter the negative side effects of stress. "We have found that Rooibos extracts inhibit the biosynthesis of the stress hormone, cortisol," says Dr Amanda Swart, senior lecturer and natural plant products researcher at the Biochemistry Department. "This is good news, as the stress we experience chronically on a daily basis leads to abnormally high cortisol levels. High cortisol levels are associated with increased anxiety, high blood pressure, suppressed immunity and diabetes."

People don’t realise the extent to which stress plays havoc with the Central Nervous System, which links to our health, emotions, well being and the overall functioning of our body on a day to day basis. According to studies conducted in South Africa and Japan, Rooibos has shown to have a remarkable calming and soothing effect on the Central Nervous System and can play a role in relieving health problems such as insomnia, irritability, headaches, nervous tension, hypertension and stress.

It’s so ironic that when people feel stressed they often have a caffeine containing drink, but studies show that caffeine only worsens a sensitive Central Nervous System, having the opposite effect to Rooibos, which is naturally caffeine free. So, next time you’re feeling stressed, brew some Rooibos tea, savour the taste, and relax as the tea goes about doing its job - healing your body and mind.

*About South African Rooibos Council & Rooibos

The SARC was established in April 2005 as a non-profit organisation to promote the interests of the South African Rooibos industry locally and internationally. The SARC is proud to announce the Rooibos for Life campaign, aimed at raising awareness of the many benefits offered by the Rooibos plant. Find out more about its history and health properties at www.sarooibos.org.za