“We have long known about the cranberry’s impact on urinary tract health, but we’re just beginning to uncover the full range of its natural power,” said Jeffrey Blumberg, PhD, Professor, Friedman School of Nutrition Science and Policy at Tufts University. “From maintaining healthy blood lipids to decreasing inflammation, more new evidence continues to emerge on the benefits of cranberries.”
More Breaking News about the Berry
Among the nearly dozen studies evaluating the efficacy and application of the fruit were a handful of studies on another form of cranberry—an extract. By isolating and applying the natural purifying element in cranberries – proanthocyanidins or PACs – these extract studies are making a case for how this natural compound, unique to cranberries, can improve overall health. Snapshots of the findings are below.
- Cellular Health: Pre-clinical research from the University of Florida indicates that PACs found in cranberries may have properties that limit cancer cell growth. While further studies are warranted, the latest findings suggest great potential for the cranberry’s anticancer activity.
- Prebiotics: Move over yogurt! Cranberries have now been linked to prebiotic qualities, boosting the number of good bacteria living in the gut. That’s according to a team out of Washington State University who found that when cranberry extract rich in PACs was left overnight with bacteria commonly found in the gastrointestinal tract and human colon cancer cells, the PACs played an anti-inflammatory and antioxidant role, promoting the good bacteria’s activity on the colon cancer cells.
- Heart Protection: To explore how the natural compounds in cranberries can protect the body against harmful substances, a team of scientists from University of Prince Edward Island and University of Massachusetts Dartmouth soaked heart muscle cells in cranberry extract for six hours. The result? The cranberry extract lowered the amount of tissue-damaging enzymes, called MMPs, which have been linked to heart disease, tumor growth and arthritis.
“While additional studies are warranted to truly understand the role of PACs in cell health and heart protection and in boosting the activity of good gut bacteria, initial research yields promising indications that cranberry PACs in the form of an extract can be leveraged as an effective way to improve whole body health,” said Christina Khoo, PhD, Director, Research Sciences, Ocean Spray.
For more information about the health benefits of cranberries, visit www.cranberryhealth.com.