Two new research substantiate prune’s function in bone well being and digestive well being

Two new research substantiate prune’s function in bone well being and digestive well being

TORONTO, July 29, 2022 /CNW/ – Greater than a easy snack, prunes have achieved superfood standing attributable to their identified advantages on bone, digestive, and cardiovascular well being. Now, two new research add additional proof to substantiate the constructive function that prunes have on total well being. 

The Prune Research, revealed within the July 2022 difficulty of the American Journal of Scientific Diet, is a 12-month randomized managed trial that checked out California Prunes, bone density, and bone construction in postmenopausal girls aged 55-75 years. It is probably the most complete investigation of a dose-response relationship of prune consumption on bone well being, immune operate, irritation, and cardiovascular well being to-date.1 The California Prune Board supplied funding help. 

For the examine, researchers randomized 235 girls into both a management group (no prune consumption), 50 g prune per day (about 5 prunes), or 100 g prune per day (about 10 prunes). The researchers discovered that complete hip bone mineral density decreased within the management group, whereas the 50 g prune group preserved bone mineral density. They concluded that fifty g of prunes day by day can forestall the lack of complete hip bone mineral density in postmenopausal girls, and that the impact persists for 12 months.

This examine builds on a earlier complete assessment of 24 research on prunes and bone well being which confirmed that prunes improve bone formation and exert useful results on bone mineral density.2 The bone well being advantages of prunes are possible attributable to their distinctive mixture of bone-building vitamins together with vitamin Ok, boron, manganese, and potassium.

Digestive well being

The advantages of prunes prolong properly past bone well being. Additionally they play a job in digestive well being, by enhancing the intestine microbiome, stopping constipation, and easing laxation. Previous research present that prunes are tastier and simpler than psyllium fibre for the remedy of gentle to average constipation and must be thought-about as a primary line remedy to ease laxation.3

In a brand new examine revealed within the June 2022 difficulty of the journal Langenbeck’s Archives of Surgical procedure, researchers regarded on the function that prunes play in hastening bowel actions after surgical procedure.4 The researchers checked out 77 grownup girls who had benign gynecologic surgical procedure that required at the very least one night time within the hospital. They had been assigned to both have 4 oz (113 g) prunes (about 10-12 prunes) day by day plus the stool softener docusate sodium (100 g) twice day by day, or docusate sodium alone (with out prunes).


(1) Mary Jane De Souza, Nicole C A Strock, Nancy I Williams, Hold Lee, Kristen J Koltun, Connie Rogers, Mario G Ferruzzi, Cindy H Nakatsu, Connie Weaver, Prunes protect hip bone mineral density in a 12-month randomized managed trial in postmenopausal girls: the Prune Research, The American Journal of Scientific Diet, 2022;, nqac189,

(2) Wallace TC. Dried Plums, Prunes and Bone Well being: A Complete Assessment. Vitamins. 2017 Apr 19;9(4):401. doi: 10.3390/nu9040401. PMID: 28422064; PMCID: PMC5409740.

(3) Attaluri A, Donahoe R, Valestin J, Brown Ok, Rao SS. Randomised medical trial: dried plums (prunes) vs. psyllium for constipation. Aliment Pharmacol Ther. 2011;33(7):822-828. doi:10.1111/j.1365-2036.2011.04594.x

(4) Rasouli, M.A., Dancz, C.E., Dahl, M. et al. Impact of prunes on gastrointestinal operate after benign gynecological surgical procedure: a randomized management trial. Langenbecks Arch Surg (2022).


“Whereas including prunes did not lower the time to the primary bowel motion, extra girls within the group consuming prunes had a bowel motion within the first three days after their surgical procedure,” says Dr. Melody Rasouli, one of many researchers on this examine, which was carried out on the College of Southern California.

“Ladies who had at the very least 12 prunes post-operatively had been discharged house earlier from the hospital,” says Rasouli. “Incorporating non-pharmacologic strategies to enhance bowel operate, whether or not that is via prunes, caffeine, or early ambulation, generally is a useful adjunct to the care we offer girls.”

It’s thought that the mix of distinctive compounds in prunes, together with fiber, sorbitol and chlorogenic acids, contribute to their laxative impact. No different dried fruit can examine. There’s hope that future research can decide if the easy, well-tolerated addition of prunes to the eating regimen could possibly be an efficient post-surgical addition after different surgical procedures as properly.

Prunes within the day by day eating regimen

The bone and digestive well being advantages of prunes depend on a day by day serving of at the very least 50 grams of prunes, or about 5 complete prunes. It is easy so as to add California Prunes to the eating regimen! Get pleasure from them as a transportable snack, toss a couple of on salad, bake them into fast breads or muffins, add them to pancake batter, function them in pasta or rice dishes, or mix them into soups and smoothies. Plus, as a dried fruit, they’re all the time in season.

For extra info on the well being advantages of California Prunes or for scrumptious prune recipes and ideas, go to and comply with alongside on Instagram @caprunescan.


Please don’t use any quotes contained inside this press launch in information tales or options with out the categorical permission of the California Prune Board.


The California Prune Board was established in 1952 to symbolize growers and handlers beneath the authority of the California Secretary of Meals and Agriculture. California is the world’s largest producer of prunes with orchards throughout 14 counties within the Sacramento and San Joaquin valleys. Selling a lifetime of wellness via the enjoyment of California Prunes, the group leads the premium prune class with generations of workmanship supported by California’s main meals security and sustainability requirements.

SOURCE California Prune Board

For additional info: FOR MEDIA ENQUIRIES PLEASE CONTACT: Mary Aloia, Harbinger Communications, [email protected], 647.409.8989