Osteoporosis Modifies the Association between Breastfeeding and Remaining Teeth in Postmenopausal Women

These findings suggest statistical associations between prolonged breastfeeding duration and fewer remaining teeth in postmenopausal women, with stronger associations in those with osteoporosis. The interaction effect indicates that osteoporosis status may modify this relationship, highlighting the potential need for targeted oral health monitoring in this population.Knowledge Transfer Statement:Osteoporosis modifies the association between breastfeeding and remaining teeth in postmenopausal women. Health care providers should monitor oral health in women with osteoporosis and very prolonged breastfeeding histories, although clinical relevance remains limited.