1) https://pubmed.ncbi.nlm.nih.gov/27424995/
2) https://www.nia.nih.gov/health/bladder-health-older-adults
3) https://www.mayoclinic.org/diseases-conditions/stress-incontinence/symptoms-causes/syc-20355727
4) https://www.nia.nih.gov/health/urinary-incontinence-older-adults
5) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5116264/
6) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5669629/
7) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4988874/
8) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4357155/
9) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5714479/
10) https://www.mayoclinic.org/diseases-conditions/overactive-bladder/symptoms-causes/syc-20355715
11) https://www.health.harvard.edu/staying-healthy/understanding-the-stress-response
12) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4200115/
13) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3428505
14) https://www.webmd.com/vitamins/ai/ingredientmono-1114/d-mannose