Yes, there is research about prunes and bone health. See the following:
De Souza MJ, Strock NCA, Williams NI, Lee H, Koltun KJ, Rogers C, Ferruzzi MG, Nakatsu CH, Weaver C. Prunes preserve hip bone mineral density in a 12-month randomized controlled trial in postmenopausal women: the Prune Study. Am J Clin Nutr. 2022 Oct 6;116(4):897-910. doi: 10.1093/ajcn/nqac189. PMID: 35798020.
Arjmandi BH, Johnson SA, Pourafshar S, Navaei N, George KS, Hooshmand S, Chai SC, Akhavan NS.Nutrients. 2017 May 14;9(5):496. doi: 10.3390/nu9050496.PMID: 28505102 Free PMC article.
There is also research about eggs and bone density.
1. Shi D, Liu W, Hang J, Chen W. Whole egg consumption in relation to bone health of the US population: a cross-sectional study. Food Funct. 2024;15(3):1369-1378. doi:10.1039/d3fo04248k
2. Olagunju MT, Abodunrin OR, Omotoso IO, et al. Egg consumption and bone mass density among the elderly: A scoping review. medRxiv. Published online October 5, 2023. doi:10.1101/2023.10.04.23296570
I have read all of the studies that you shared. Thank you! They are confusing to me. How many dried prunes should a 118 pound woman eat a day? Should they be spaced out or can you eat them all at once, as I have been doing? Are dried prunes better for bones than wet? Is the study about eating eggs every day inconclusive? Thank you so much for helping me with these questions.