McMurdo, M. E., Bissett, L. Y., Price, R. J., Phillips, G., and Crombie, I. K. Does ingestion of cranberry juice reduce symptomatic urinary tract infections in older people in hospital? A double-blind, placebo-controlled trial. Age Ageing 2005;34(3):256-261. View abstract. We freeze our cranberries when they’re the most ripe, retaining about 97% of the fruit’s original nutrients — so you can enjoy their wonderful benefits whether it be spring, summer, or winter. Caljouw MA, van den Hout WB, Putter H, Achterberg WP, Cools HJ, Gussekloo J. Effectiveness of cranberry capsules to prevent urinary tract infections in vulnerable older persons: a double-blind randomized placebo-controlled trial in long-term care facilities. J Am Geriatr Soc 2014;62(1):103-10. View abstract. U.S. Department of Agriculture: FoodData Central. Cranberry juice, not fortified, from concentrate, shelf stable. Milbury, P. E., Vita, J. A., and Blumberg, J. B. Anthocyanins are bioavailable in humans following an acute dose of cranberry juice. J Nutr 2010;140(6):1099-1104. View abstract.

Cravotto, G., Boffa, L., Genzini, L., and Garella, D. Phytotherapeutics: an evaluation of the potential of 1000 plants. J Clin Pharm Ther 2010;35(1):11-48. View abstract. Li Z, Seeram NP, Carpenter CL, et al. Cranberry does not affect prothrombin time in male subjects on warfarin. J Am Diet Assoc 2006;106:2057-61. View abstract. The researchers detected improvements in FMD measurements both immediately after first cranberry powder consumption and one month later. The researchers also found a correlation between FMD improvements and increases in polyphenol metabolites in blood and urine samples. Recommendation: Choose a cranberry powder with a country of origin you trust for their clean environment and for one that has a cold climate, such as Finland, Sweden, and Canada. 4. Organic vs. Conventional Efros, M., Bromberg, W., Cossu, L., Nakeleski, E., and Katz, A. E. Novel concentrated cranberry liquid blend, UTI-STAT with Proantinox, might help prevent recurrent urinary tract infections in women. Urology 2010;76(4):841-845. View abstract.

3. What’s the Difference Between Cranberry Fruit Powder and Cranberry Juice Powder?

Howell AB, Vorsa N, Foo LY, et al. Inhibition of the Adherence of P-Fimbriated Escherichia coli to Uroepithelial-Cell Surfaces by Proanthocyanidin Extracts from Cranberries (letter). N Engl J Med 1998;339:1085-6. View abstract.

DuGan CR, Cardaciotto PS. Reduction of ammoniacal urinary odors by the sustained feeding of cranberry juice. J Psychiatr Nurs 1966;467-70. The quality of ingredients predominantly defines the quality of an edible food product. Cranberry powder is not any different. First, it is essential to understand that not all cranberries are the same, as not all people are the same. There are two main native species (i.e., wild species). The first is the Vaccinium macrocarpon that grows in North America. The second is the Vaccinium oxycoccus that grows in Europe. More than 100 varieties are mainly a product of genetic editing (GMO) of the two main wild species. These species are usually patented and mostly found in the United States, Canada, and the UK. Although genetic editing aims to create a new variety that is bigger, or has better color, or is a bit sweeter, wild-grown cranberries are still the ones with the highest nutritional value. It’s really easy to incorporate it to your daily diet. Add a scoop of berry powder to your smoothies, or blend the berry powder into plain yogurt or use it to make a colorful berry latte. Our organic berry powder is perfect for adding some nutrients, taste and color to your cupcakes, cheesecakes, or pancakes. You can also use the berry powder as a natural food coloring or for edible decorations. Cho A, Eidelberg A, Butler DJ, et al. Efficacy of Daily Intake of Dried Cranberry 500 mg in Women with Overactive Bladder: A Randomized, Double-Blind, Placebo-Controlled Study. J Urol. 2020:101097JU0000000000001384. View abstract. Burger O, Ofek I, Tabak M, et al. A high molecular mass constituent of cranberry juice inhibits helicobacter pylori adhesion to human gastric mucus. FEMS Immunol Med Microbiol 2000;29:295-301. View abstract.Foo LY, Lu Y, Howell AB, Vorsa N. The structure of cranberry proanthocyanidins which inhibit adherence of uropathogenic P-fimbriated Escherichia coli in vitro. Phytochemistry 2000;54:173-81. View abstract. The researchers declare no conflicts of interest in this work other than the fact the study was co-funded by The Cranberry Institute, an association that advocates for the benefits of cranberry products. Recommendation: Choose a cranberry powder that has one ingredient only: whole cranberries. 6. Color, aroma & taste Lynch, D. M. Cranberry for prevention of urinary tract infections. Am Fam.Physician 12-1-2004;70(11):2175-2177. View abstract. Ariga, T. The antioxidative function, preventive action on disease and utilization of proanthocyanidins. Biofactors 2004;21(1-4):197-201. View abstract.