As we celebrate Women’s Month, we spotlight remarkable South African women who are pushing the boundaries of science and making a meaningful impact on public health. One such trailblazer is Dr Taskeen Fathima Docrat, a dedicated neuroscience researcher at the Cape Peninsula University of Technology (CPUT). Her cutting-edge work exploring the health benefits of Rooibos is breaking new ground, particularly in the fight against Alzheimer’s Disease. With a passion for natural therapies and a drive to uncover their scientific potential, Taskeen is helping to pave the way for more accessible, preventative approaches to health. In 2024, her efforts were nationally recognised when she received the Distinguished Young Women Researcher Award at the South African Women in Science Awards (SAWiSA), presented by the Department of Science and Innovation. Her story is one of resilience, curiosity and an unwavering commitment to improving lives through science.
Curious beginnings, inspired journey
“For as long as I can remember, I’ve been fascinated by how life works – the biology, the mechanisms, the mystery of it all. There wasn’t one defining “aha!” moment that steered me towards science, but rather a growing curiosity throughout my school years, especially in Maths and Sciences. Initially, I didn’t see a career in science as an obvious choice – it wasn’t the typical path encouraged, but in many ways, science found me.”
From student to scientist
“My formal journey began with an undergraduate degree in Biomedical Sciences, majoring in Biochemistry. That passion led me to postgraduate studies and eventually a PhD in Medical Biochemistry at the University of KwaZulu-Natal. Along the way, I developed critical thinking and lab skills that are essential in research. I then joined the Applied Microbial and Health Biotechnology Institute (AMHBI) at the Cape Peninsula University of Technology as a postdoctoral fellow and now work there as a full-time researcher. I’ve also had the joy of mentoring emerging scientists – something I find incredibly rewarding.
“Like many journeys, mine has had its share of twists and turns. But I’ve been lucky to have mentors who guided me and opened doors, and I’ve always been motivated by a deep desire to contribute to better health outcomes for people.”
Passion for natural therapies
“Today, I focus on neuroscience and the exciting world of alternative therapies – particularly herbal remedies. I’m driven by the idea that natural products might support or enhance conventional treatments. It’s a challenging field, but incredibly rewarding. Research is rarely linear – it’s filled with trial and error – but I’ve learnt to see every setback as a stepping stone.
“What keeps me going is knowing that my work could help others. I’m passionate about a holistic approach to health – one that honours both modern medicine and traditional knowledge, grounded in solid science.”
Discovering Rooibos
“Tea has always been part of my daily life, so it felt natural to take a closer look at Rooibos (a herbal tisane), especially given its deep South African roots and growing scientific interest. As I learnt more about its antioxidant and anti-inflammatory properties, it became clear this plant had incredible potential – especially in conditions like neurodegenerative diseases, where treatment options are limited.
What fascinates me most is how Rooibos doesn’t just act as a simple antioxidant. It seems to influence multiple biological pathways, suggesting a more complex and beneficial effect than we initially realised.”
Current and future Rooibos research
“Right now, I’m working on exciting in vitro studies using advanced cell models to investigate how Rooibos may prevent oxidative stress and neuroinflammation – key contributors to diseases like Alzheimer’s. We’re also looking at its role in supporting mitochondrial health and influencing epigenetic pathways. In previous projects, I’ve explored its effects on cardiovascular risk.
“Looking ahead, we want to see whether tisanes like Rooibos could help reduce stress and improve mitochondrial function in young adults. It’s a new and exciting direction and I’m hopeful this research will uncover more ways Rooibos can support health – especially in accessible and preventative ways.”
What it takes to be a researcher
“Science and Maths are, of course, the backbone of research – especially subjects like biology, chemistry and biochemistry. But it takes more than academic knowledge. Critical thinking, problem-solving, resilience and curiosity are essential. Communication is another big one – it’s so important to be able to share your findings clearly and collaborate effectively.
“And confidence matters. Believe in your ability to figure things out, even when the path ahead isn’t clear. Research often means being comfortable with uncertainty and learning from the unexpected.”
Proud milestones
“Earning my PhD was a proud and transformative moment. But one of the highlights of my career so far was receiving the ‘Distinguished Young Women Researcher’ Award in 2024 from the Department of Science and Innovation at the South African Women in Science Awards (SAWiSA). It was an incredible honour and recognition of the work I’m doing in the natural and engineering sciences.
“Now, I’m focused on mentoring and teaching – helping shape the next generation of scientists and encouraging young people to explore the unknown, just as I once did.”
Lessons learnt
“If there’s one big lesson I’ve taken from this journey, it’s that success isn’t always a straight line. In fact, the setbacks often teach us the most. I’ve learnt to be patient, to persist and to stay open to where the journey might lead. Science is humbling – it forces you to grow and rethink constantly. But that’s also what makes it so rewarding.
Advice for young South Africans
“To any young South African thinking about a career in research – especially in health or natural sciences – I’d say: let your curiosity lead you. Ask questions, find mentors and don’t be afraid to challenge the status quo. Embrace the challenges – they’ll help you grow. And always remember that your work can make a real difference.
“South Africa is rich in natural resources and cultural knowledge. We have so much to offer the world, and we need innovative, passionate scientists to lead the way. So, stay curious, stay determined and believe in the impact you can make.”
Main banner image courtesy of Klipopmekaar: https://www.klipopmekaar.co.za/