Cancer research is constantly evolving, but sometimes the best solutions come from traditional knowledge. A remarkable high school student proved just that when she discovered that chokeberry, a fruit long used in Native American medicine, has the potential to kill cancer cells in vitro. This groundbreaking science fair project has reignited interest in forgotten Indigenous remedies, offering hope for future cancer research.
A Forgotten Remedy Rediscovered
In 2017, Destany “Sky” Pete, a high school student from the Shoshone and Paiute Tribes of the Duck Valley Indian Reservation in Idaho and Nevada, set out to explore a traditional food her ancestors had relied on for centuries. Inspired by a conversation with an elder who attributed modern health issues to the decline of traditional diets, Pete focused her science fair project on the medicinal properties of chokeberries.
This decision led her to an astonishing discovery—one that could reshape how we view Indigenous knowledge and modern medicine.
Chokeberries and Their Cancer-Fighting Potential
Chokeberries, also known as Aronia berries, are small, tart fruits native to North America. Historically, Native American communities consumed them in various ways, including a pudding made from crushed berries and seeds.
Pete, with the help of her high school science teacher Dietlinde Dann and Boise State University biochemistry professor Dr. Ken Cornell, conducted lab experiments to analyze the berries’ effects on uterine sarcoma cancer cells. The results were eye-opening: while chokeberry juice alone showed no significant impact, the traditional preparation—including the crushed seeds—demonstrated cancer-inhibiting properties.
“The traditional method of preparing chokecherry pudding includes the seed, crushed up,” Pete explained. “Nowadays, some people just juice the berry and remove the seed completely. But maybe the seed has medicine that can help us to stay well.”
This revelation highlights the importance of preserving Indigenous culinary traditions—not just for cultural reasons, but for potential health benefits as well.
The Science Behind Chokeberries
So, what makes chokeberries so powerful? The answer lies in their rich antioxidant profile. These berries contain high levels of anthocyanins, flavonoids, and phenolic acids, all of which are known to combat oxidative stress and inflammation—two major contributors to cancer development.
Studies have shown that chokeberry extracts may:
- Inhibit tumor cell growth
- Induce apoptosis (programmed cell death)
- Reduce inflammation that contributes to chronic diseases
While Pete’s study focused on uterine sarcoma cells, other research suggests that chokeberries may also help fight colon and breast cancer. However, much of this research remains in the early stages, and further studies are needed before any definitive conclusions can be drawn.
Chokeberries: A Superfood with Multiple Benefits
Beyond their potential anti-cancer properties, chokeberries offer a range of health benefits. These small but mighty fruits are packed with essential vitamins and minerals, including:
- Vitamin A, C, and E – Essential for immune function and skin health
- Iron and Magnesium – Important for energy production and muscle function
- Potassium and Zinc – Crucial for heart health and immune support
Chokeberries have also been linked to cardiovascular health, improved liver function, and enhanced digestion. Their anti-inflammatory effects may help protect against chronic diseases such as diabetes and arthritis.
Bridging Tradition and Modern Science
Pete’s discovery serves as a powerful reminder that traditional knowledge should not be overlooked in the pursuit of scientific advancements. Indigenous cultures have long relied on plants, herbs, and natural remedies for healing, many of which modern medicine is only beginning to understand.
Her science fair project not only won regional recognition but also opened doors for potential future research on Native American botanical medicines. By collaborating with university researchers, she has contributed valuable data that could one day lead to groundbreaking treatments.
The Future of Chokeberries in Medicine
While the findings from Pete’s study are promising, there’s still a long way to go before chokeberries can be used in mainstream cancer treatment. The study was conducted in vitro (in test tubes), meaning its real-world implications are still unclear. To fully understand the effects of chokeberries on human health, researchers will need to conduct:
- Clinical trials to test safety and efficacy in humans
- Comparative studies with existing cancer treatments
- Long-term research to determine potential side effects
Despite these hurdles, Pete’s work has already inspired scientists and Indigenous communities alike to take a closer look at traditional foods as potential medicinal resources.
Final Thoughts
Destany Pete’s science fair project is more than just a high school achievement—it’s a testament to the power of Indigenous wisdom, curiosity, and scientific exploration. Her research into chokeberries not only sheds light on a forgotten remedy but also underscores the importance of blending traditional knowledge with modern science.
While we wait for more conclusive research, one thing is certain: chokeberries are a nutritional powerhouse worth incorporating into a healthy diet. Who knows? The secret to fighting cancer might just be hidden in the foods our ancestors cherished for centuries.
