Plants, like sweet potatoes, are packed with beneficial properties, especially the purple varieties that are rich in anthocyanins, known for their anticancer properties [1].
Cancer Prevention
Studies have shown that the anthocyanins in purple sweet potatoes can inhibit the growth of colorectal cancer cells, offering potential benefits in cancer prevention [2]. Additionally, Sweet Potato Protein (SPP) has been found to reduce the proliferation and metastasis of colon cancer cells [5].
Supporting Our Immune System
Research suggests that the starch in purple sweet potatoes can enhance the production of butyric acid, which supports gut health and immune function [4].
The Bottom Line?
While the evidence is not definitive, incorporating purple sweet potatoes into your diet, along with other whole foods, can be a smart choice for potential health benefits. From baking them to enjoying them in various dishes, there are many ways to make the most of sweet potatoes in your diet.
Best Practices for Utilizing Sweet Potatoes
To retain the beneficial properties of sweet potatoes, consider baking them with the skin on, as many antioxidants are found in the peel. Sweet potatoes are a nutrient-rich food, offering vitamins, minerals, and fiber, with a low glycemic index. Explore different ways to incorporate sweet potatoes into your meals for a healthy and delicious addition to your diet.
Disclaimer: This information is for educational purposes only and does not substitute professional medical advice. Consult your healthcare provider for personalized advice and treatment.
Sources
- [1] Anthocyanin-containing purple-fleshed potatoes suppress colon tumorigenesis via elimination of colon cancer stem cells https://www.ncbi.nlm.nih.gov/pubmed/26383537
- [2] Anthocyanins and their role in cancer prevention https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2582525/
- [4] Effects of polysaccharides from purple sweet potatoes on immune response and gut microbiota composition https://www.ncbi.nlm.nih.gov/pubmed/29322139
- [5] Anticancer effects of sweet potato protein on human colorectal cancer cells https://www.ncbi.nlm.nih.gov/pubmed/23745032