Blog
_400.png "ROOIBOS PANTONE® AMONG THE TOP TEN COLOURS CHOSEN FOR SPRING 2024 AT NEW YORK FASHION WEEK")
Issued by Meropa Communications on behalf of the SA Rooibos Council. For further information, please contact Brigitte Taim from Meropa on 082 410 8960 or email: brigittet@meropa.co.za
While there currently exists no cure for Alzheimer’s disease (AD), preliminary studies with Rooibos extracts have shown that the tisane may be able to reduce the risk and onset of neurodegenerative diseases.
Alzheimer’s Disease is a progressive illness that destroys memory and other important mental functions and affects an estimated 55 million people worldwide.
In recent decades, there has been a significant rise in Alzheimer’s cases globally and in South Africa – largely due to unhealthy lifestyles, which often lead to chronic illnesses like diabetes, hypertension and cardiovascular disease. Another risk is old age. As life expectancy increases, more people are reaching ages where neurodegenerative diseases are becoming more common, necessitating the development of new, more effective therapies.
Two prominent South African scientists, who have been studying Rooibos and brain health for several years, attribute the tisane’s neuroprotective effect to its unique combination of polyphenolic compounds, including other rare antioxidants, like Aspalathin and nothofagin, that help the body to detoxify and rid itself of harmful free radicals caused by oxidative stress. Over time, oxidative stress leads to inflammation and many pathophysiological (abnormal) conditions in the body. Some of these include Parkinson’s disease, chronic fatigue syndrome, heart disease and Alzheimer’s.
Some animal studies have also shown that Rooibos extracts might positively influence specific memory and cognitive function pathways, however further examination is needed before firm conclusions can be drawn.
Novel research being done by Dr Taskeen Fathima Docrat, a scientist based at Cape Peninsula University of Technology (CPUT) aims to unravel the intricate biological mechanisms that are involved in brain health to gain a clearer understanding of how and to what extent Rooibos can prevent Alzheimer’s disease.
“We've delved explicitly into the intricate world of epigenetics, which is the study of how our behaviours and the environment can change the way our genes work without altering the underlying DNA sequence. Unlike genetic changes, epigenetic changes are reversible and can change how your body reads a DNA sequence. Mitochondria are known as the powerhouse of a cell because they are responsible for generating energy in the form of adenosine triphosphate (ATP). Sometimes Mitochondria don't work as well as they should due to another disease or condition in the cell – this is called Mitochondrial dysfunction. Many conditions can lead to secondary mitochondrial dysfunction, including Alzheimer's disease, muscular dystrophy and Type 1 diabetes. We've been particularly interested in understanding how Rooibos could influence oxidative stress-related biomarkers, and gene and microRNA regulation related to mitochondrial dysfunction in Alzheimer's disease. This line of research takes a holistic approach by examining multiple factors and their interactions.
“We are comparing the effects of fermented (red) and unfermented (green) Rooibos to help us understand the potential benefits of different Rooibos types comprehensively. Comparing the effects of different Rooibos types not only contributes to a more nuanced understanding of their potential impacts in protecting against Alzheimer's, but also provides insights into how variations in processing might influence their bioactive properties.
“Although we are still busy with these studies, preliminary findings look promising, suggesting that Rooibos could positively impact these factors.”
She says the insights they are gathering will guide the design of future human clinical trials to explore Rooibos' effects in real-world scenarios.
“Currently we are laying the foundation for potentially developing supplements that could act preventatively,” remarks Dr Docrat.
Another prominent researcher from Stellenbosch University and professor of molecular physiology, Ben Loos, has done extensive research in the last 12 years on Alzheimer’s disease and neuronal ageing, malignant brain tumours, as well as neuronal injury and trauma. His research has focused specifically on autophagy activity, which is an intracellular degradation process that allows cells to recycle damaged components to generate energy and provide building blocks to create new cellular structures. In gist, autophagy acts as a housekeeping mechanism to ensure that damaged parts of the cell are rapidly digested (eaten) and cleared from the cell.
In recent years, defects in autophagy function, which happens with ageing, have been associated with the development of cancer and Alzheimer’s disease.
Various animal models and cellular studies indicate that increased autophagy activity may play a role in improved longevity and a longer lifespan.
Loos’ aim is to prevent or delay the dying of cells. He says over the last few years it has become very clear that the biggest risk for the development of AD is aging.
“We all age differently. Some age poorly – usually associated with poor lifestyle choices, while others age healthily. So, we started to look at the molecular hallmarks of aging, which include mitochondrial dysfunction, oxidative damage and the accumulation of toxic protein aggregates. In doing so, we came across the potential health benefits of Rooibos and was curious about how it would impact these markers. If it acted on some of those parameters positively, we thought, it could likely reduce the risk of neurodegeneration.
“Our current research assesses the effect of Rooibos extract on damaged/diseased mitochondria – mimicking AD, which has shown that when we treat neurons with the extract, mitochondrial volume increases. This indicates that Rooibos is indeed acting on a very important part that controls cell energetics and cell health. Preliminary data also shows that the Rooibos extract preserves cell membrane integrity.”
Applying leading edge imaging technologies to unravel the molecular make-up of a dying and diseased cell, allows Loos and his team to gain a deeper understanding of cell dynamics and how they respond (fight) to survive a stressful event.
Caption: Neuronal cell, imaged in 3D, showing actively respiring mitochondria (red) under control conditions (left) and when treated with an equivalent of three cups of fermented (red) Rooibos (right), the mitochondria increase in volume and size of their network, becoming thicker and denser in phenotype. Blue shows the nucleus, which houses the DNA of the cell. Mitochondria are important to produce energy (ATP) and to keep cells healthy.
Caption: Living neurons are captured using 3D image acquisition on this confocal/super-resolution microscope. From left: Catherine Smit (MSc student), Sholto de Wet (PhD student) and Prof Ben Loos.
Loos says they designed the research so that it is more translatable to humans.
“The cells are all treated with an equivalent amount of either three or six cups of Rooibos, so that a low and high concentration can be compared. We also use fermented (red) and non-fermented (green) Rooibos. Our results show that at both low and high concentrations of fermented and non-fermented Rooibos extract, mitochondrial function was improved.”
Once Loos and his team have completed their current study, they will turn their focus to how effective Rooibos impacts the process of ‘rubbish removal’ in the neuron (autophagy).
“If we can show that Rooibos extracts increases the cell’s ability to remove toxic protein cargo, such as amyloid beta, by enhancing autophagy, this would be a massive finding. Autophagy, which increases upon fasting or exercise, has been shown to directly rescue diseased Alzheimer’s neurons.
“Such a finding would be very direct evidence of the effect of Rooibos on cell health and healthy aging. We would also want to introduce an even better model for Alzheimer’s disease, where we can switch on the production of these toxic proteins and measure whether the presence of Rooibos can decrease the toxic burden. In the future, we would like to measure the effect of Rooibos on the mitochondria and autophagy in human blood cells to have an even better translational value,” says Loos.
Both Dr Docrat’s and Prof Loos's research approaches offer multifaceted insights into Rooibos's potential benefits against Alzheimer's, covering cellular and molecular aspects.
World Alzheimer’s Month (this September) is set aside to raise more awareness and discussion around the disease and the worldwide necessity of finding new potential disease-modifying therapies. To date, only symptomatic treatments exist – all trying to counterbalance the neurotransmitter disturbance. Treatments capable of stopping or at least effectively modifying the course of Alzheimer’s, are encouraged given the rise in incidence. By 2050, the number of cases is set to increase to 139 million, with low- and middle-income countries experiencing the most significant increase.
Rooibos research is supported by the SARC in collaboration with the Department of Science & Innovation’s Sector Innovation Fund Programme.
For more info on Rooibos research, visit sarooibos.co.za
ENDS
Issued by Meropa Communications on behalf of the SA Rooibos Council. For further information, please contact Brigitte Taim from Meropa on 082 410 8960 or email: brigittet@meropa.co.za
Rooibos Facial Moisturisers: The Ultimate Skin Saviors for That Fresh Glow
Our skin is a remarkable organ, acting as a shield against the outside world and safeguarding our body. To maintain healthy skin, proper hydration is essential, and that's where facial moisturisers play a significant role. Often overlooked, these products offer numerous benefits for overall skin health and appearance. In this blog, we will explore why using a facial moisturiser should be an indispensable part of your skin care routine.
Hydration for Glowing Skin:
Our facial skin faces constant exposure to harsh elements like pollution, UV radiation, and extreme weather conditions. These factors can rob the skin of its natural moisture, leading to dryness, irritation and flakiness. Facial moisturisers create a protective barrier that locks in moisture, maintaining optimal hydration levels. Well-hydrated skin appears plumper, smoother, and more radiant.
Combat Signs of Ageing:
As we age, the skin's ability to retain moisture diminishes, causing fine lines and wrinkles to form. Facial moisturisers, especially those with Rooibos, can combat signs of ageing through their antioxidant benefits. Antioxidants neutralize harmful molecules that break down collagen, promoting premature ageing. Regular use helps reduce wrinkles, preserving a youthful and supple complexion.
Balance and Regulation:
Dealing with oily or combination skin can lead to breakouts and acne. Surprisingly, skipping moisturiser to reduce oiliness can worsen the problem. When the skin lacks proper hydration, it compensates by producing more sebum, exacerbating oiliness. Opt for a lightweight, facial moisturiser to balance oil production, like Hydrafine Moisturiser for combination skin, Face Facts Moisturiser for oily or problem skin and Rooibos Skin Moisturiser for normal skin - minimizing clogged pores and blemishes.
Protection and Repair:
Beyond hydration, many facial moisturisers are enriched with antioxidants, vitamins, and nourishing ingredients that shield the skin from free radicals and environmental damage. Moisturisers for dry skin, Like Lucid Moisturiser for Dry Skin, Lucid Moisture Lotion and Sensitív Moisturiser for dry/sensitive skin aid in repairing the skin's natural barrier, making it resilient against external aggress.
Soothing and Calming:
Sensitive or irritated skin requires gentle care. Specifically formulated moisturisers with tailor-made ingredients offer a soothing effect, reducing redness and discomfort.
Don't underestimate the significance of a facial moisturiser in your daily skin care routine. Proper hydration is essential for maintaining healthy, radiant skin, and a good moisturiser delivers multiple benefits, including anti-ageing properties, oil production balance, protection against environmental damage, and soothing sensitive skin. Regardless of your skin type, Annique Rooibos offers suitable facial moisturisers for all skin types. Find yours and make it an integral part of your skin care ritual. Embrace the transformation and let your skin glow with vitality!
Rooibos adds new flavour to Craft Beer industry (4 August is International Beer Day)
Reference: Issued by Meropa Communications on behalf of the SA Rooibos Council.
This Friday (August 4) is International Beer Day when lovers of the brew from around the globe will be flocking to pubs and breweries to enjoy a cold one.
Beer is arguably the world’s most beloved drink. The British drink theirs warm, Americans drink theirs ice-cold and South Africans like it chilled…
Our nation consumes roughly 34.47 million hectolitres (hl) of ale annually, which makes us the world’s 12th largest beer-consuming nation.
But the way we drink beer is evolving. Once dominated by mass-produced lagers, the market has evolved into a dynamic landscape brimming with craft breweries, innovative flavours and a burgeoning consumer base.
To cater to diverse consumer preferences, breweries have pushed the boundaries of flavour innovation. Spices, fruit and herbal tisanes, like Rooibos, have found their way into beer recipes, resulting in intriguing blends that reflect the country’s rich culinary heritage.
Adele du Toit, spokesperson for the SA Rooibos Council says the small-batch, all-natural brewing market has experienced a surge in popularity.
“For modern consumers, homebrewing and/or enjoying unique and diverse beer flavours add value to the experience. Homebrewing allows beer enthusiasts to experiment with different ingredients and brewing techniques, which provide them with a chance to create personalised and one-of-a-kind (signature) brews.
“It also allows individuals to be creative with their beer recipes. They can experiment with various hops, malts, yeast strains, and extras to craft beers tailored to their preferences. This level of customisation is not always possible with commercial beers.”
She says the use of Rooibos in beer has found increasing favour among craft brewers the world over with dozens of Rooibos-infused beer options now available.
“Rooibos, which is native to South Africa, has unique flavours and characteristics that can complement and enhance beer profiles. Rooibos’ mild sweetness, earthy notes, and hints of vanilla and honey adds to its appeal in beer. These flavours can add complexity and depth to various beer styles, particularly lighter or malt-forward brews.
The popularity of Rooibos in beer has been influenced by the broader interest in using unique and unconventional ingredients to create innovative and experimental beer styles, adding more diversity to the beer market.
“Some craft brewers have been trialling Rooibos during different stages of the brewing process, such as during mashing, boiling or fermentation. The tisane can be used as a substitute for water or combined with traditional brewing ingredients to infuse the beer with its distinct taste.”
She says as the craft beer movement continues to grow, brewers and consumers alike will continue to seek new taste experiences, which is likely to contribute to the appeal of Rooibos-infused brews. “With a promising future ahead, the SA beer industry is poised to continue its upward trajectory, delighting consumers with new flavours, experiences and the spirit of brewing innovation.”
For homebrewers, give this Rooibos Beer Recipe a try on International Beer Day:
Rooibos Beer Recipe
Makes: 7.25 Litres
Preparation Time: 20 Minutes (excluding fermentation time)
Ingredients
5 | ml | Sugar |
500 | ml | Lukewarm water |
10 | g | Instant yeast (15 ml – 1 packet) |
600 | g | Castor sugar (750ml) |
15 | ml | Tartaric acid |
250 | ml | Lemon juice |
20 | ml | Lemon rind |
3 | ml | Strong Rooibos tea |
3.5 | ℓ | Cold water |
Method
- Dissolve the 5ml sugar in 500ml lukewarm water. Sprinkle the instant yeast over and set aside until frothy, about 10 minutes.
- Mix the remaining dry ingredients with the liquid and juice together with the activated yeast mixture and stir until well mixed.
- Cover with a damp cloth or plastic wrapping and leave in a warm place for about 12 hours.
- Strain the mixture through a muslin cloth and pour the beer into bottles with tops. Leave in a cool place for 3 days. Chill before serving.
Hint
As the beer is very fizzy, ensure that the bottles are opened slowly and carefully, allowing the fizz to subside before totally removing the lid. It must be stored in a cool place or else the yeast will ferment too quickly, and the bottles could explode (preferably use plastic bottles).
Courtesy of I Love 2 Bake: https://ilove2bake.co.za/
ENDS
Issued by Meropa Communications on behalf of the SA Rooibos Council. For further information, please contact Brigitte Taim from Meropa on 082 410 8960
Hey there, skin care enthusiasts!
Are you tired of battling stubborn skin issues and searching for that one magical product that can take your skin care routine to the next level? Well, look no further because Essense Skin Detox is here to revolutionize your skin care game!
The true "fountain of youth" in this formula is Tiger's Herb, a prized gem in Chinese medicine. With its anti-inflammatory properties, wound-healing prowess, and natural antibiotic magic, this herb will make you fall in love with your revived skin!
But that's not all – prepare to be amazed by the wonders of macadamia nut oil! This superhero ingredient works its magic on your skin by quickly absorbing and creating a protective, velvety barrier. The result? A youthful appearance and a texture that's smoother than ever before!
Now, let's talk about the star players in Essense Skin Detox – vitamin A and vitamin E. These dynamic duo of vitamins work together to rebuild tissue, repair cuts and wounds, and promote skin regeneration. Your skin will simply adore this nourishing treatment!
And who can forget our exclusive Rooibos extract? This potent natural antioxidant is a true powerhouse in Essense Skin Detox. Let it work its wonders on your skin, and get ready to embrace a radiant and healthy-looking complexion!
We all know that hydration is the foundation of healthy skin, and Essense Skin Detox has got your back in that department! Say goodbye to acne, dryness, and flakiness caused by harsh environmental factors, as this game-changing treatment delivers optimal hydration to your skin, leaving it feeling rejuvenated, fresh, and oh-so-supple!
Now, you might be wondering how to incorporate this miracle treatment into your daily routine. Well, fear not! Making Essense Skin Detox an essential part of your skin care regimen is as easy as it gets. With its array of skin-loving ingredients, this product is perfect for your morning and nighttime routines. Always apply before your moisturiser for optimal results. And remember, at Annique we press the product onto our skin. No rubbing! This could lead to stretching the skin unnecessarily and causing sagging and wrinkles over time. *GASP*
Don't let your skin miss out on this transformational experience. Unlock the secret to radiant, hydrated, and youthful-looking skin with Essense Skin Detox. Say goodbye to skin troubles and hello to a new, confident you!
So, what are you waiting for? Embrace the power of Essense Skin Detox and get ready to face the world with clearer, brighter, and more beautiful skin!
- 2024
- 2023
- 2022
- 2021
- 2020
We are a South African-based company that provides high-quality products, including skin care, personal care, health supplements, and herbal infusions made with Rooibos, a unique and indigenous herb high in antioxidants and has anti-ageing and anti-allergic benefits.
Read more