Destany "Sky" Pete, a high school student from the Shoshone and Paiute Tribes of the Duck Valley Indian Reservation in Idaho and Nevada, became fascinated by the medicinal properties of chokeberries, a fruit still harvested and consumed by her community today.

Her journey into exploring the fruit began in 2017 following a conversation with an elder from her tribe. The elder pointed out that the rising incidence of illness among their people was linked to a reduction in traditional food consumption, especially chokeberry pudding.

This discussion inspired Pete to focus on chokeberries for her science fair project.

The Importance of the Seeds

To dive deeper into this idea, Pete collaborated with her science teacher, Dietlinde Dann, who connected her with Dr. Ken Cornell, a biochemistry professor at Boise State University specializing in uterine sarcoma cancer cells. In the lab, Pete experimented with four different specimens of chokeberries, mixing them with uterine sarcoma cancer cells and incubating them for 24 hours. The results were compelling: chokeberry pudding, which contains crushed seeds, showed cancer-inhibiting properties. Interestingly, the juice alone did not produce the same effects.

"The traditional preparation of chokeberry pudding involves crushing the seeds," Pete explained. "Today, some people just juice the berries and discard the seeds, but perhaps the seeds contain properties that support our health."

Chokeberries, or aronia berries, are small red fruits native to North America.

Health Benefits of Chokeberries

Chokeberries are rich in phytochemicals like anthocyanins and phenolic acids, known for their antioxidant and anti-inflammatory effects. Research indicates that chokeberry extracts can slow the growth of tumor cells, induce apoptosis (programmed cell death), and alleviate harmful inflammation. These potent antioxidants promote overall health by supporting cardiovascular function, aiding digestion, and improving respiratory health. Additionally, chokeberries are abundant in vitamins A, C, and E, as well as essential minerals like iron, magnesium, potassium, and zinc.

Potential Anti-Cancer Effects

Pete’s findings align with previous research highlighting the potential anti-cancer properties of chokeberries. Studies have suggested that anthocyanins in chokeberries can prevent the growth of colon cancer cells and offer protective benefits against breast cancer.

While we cannot definitively claim that chokeberries can cure cancer, we can confirm that they are a nutrient-dense fruit that contributes to overall health. Including them in a balanced diet may improve the likelihood of living a long, healthy life.