
Cranberry

While most of us only eat cranberries at the holidays, ultra-processed ones at that, cranberries are a fruit worth incorporating into our daily lives. Cranberries have been shown to reduce the recurrence of urinary tract infections, which reduces the need for antibiotics, protects the heart, and is a powerful antioxidant.
Cranberries are known for keeping H. pylori infection from growing, and improving pancreatic responsiveness to glucose fluctuations. They are also great for lowering bad cholesterol and raising good cholesterol, reducing oxidative stress, decreasing streptococcus mutans in saliva, and improving metabolism.
Cranberries are antimutagenic. This means they reduce the rate that damaged DNA mutates. They also enhance the repair of DNA. If you have a "genetic" disease, cranberries may help to improve your condition.
Cranberries are a great source of antioxidants, calcium, copper, fiber, iron, magnesium, manganese, potassium, vitamins B, C, E, and K.
For ways to incorporate cranberries into your daily life, click the Recipes and How-To's button below.
Benefits
Antiangiogenic (inhibits tumors from being able to metastasize)
Antibacterial (inhibits growth of bacteria)
Anticarcinogenic (counteracts the effects of carcinogens; inhibits cancer)
Anti-Inflammatory (controls inflammation)
Antimutagenic (reduces the rate that damaged DNA mutates)
Antioxidant (protects against oxidation)
Antiseptic (disinfectant derived from natural sources)
Antitumorigenic (counteracts the formation of tumors)
Antiviral (inhibits the spread of viruses)
Supports urinary health
Supports cardiovascular health
Supports oral health
Supports digestive health
Supports respiratory health
Helps with skin problems
Works as an intestinal antiseptic

Caution
For children, eating large quantities of cranberries may cause a stomach ache or diarrhea.
Did You Know?
Historians agree that cranberries were part of the first Thanksgiving feast.
Resources
1) Blumberg, J. B., Camesano, T. A., Cassidy, A., Kris-Etherton, P., Howell, A., Manach, C., Ostertag, L. M., Sies, H., Skulas-Ray, A., & Vita, J. A. (2013). Cranberries and their bioactive constituents in human health. Advances in Nutrition, 4(6), 618–632. https://doi.org/10.3945/an.113.004473
2) Scarpa, W., MD. (2024, November 4). Benefits of cranberries: More than just a Thanksgiving side dish. UNC Health Appalachian. Retrieved November 26, 2025, from https://www.unchealthappalachian.org/blog/2024/cranberries-more-than-just-a-thanksgiving-side-dish/
3) ArapahoeStaff. (2020, November 18). 11 Cranberry Facts. Arapahoe Libraries. https://arapahoelibraries.org/blogs/post/cranberries/
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