Does alcohol slow down the healing process of broken bones?

Yes: Chronic and heavy alcoholism can cause delayed fracture healing, increased fracture incidence, low bone mass, and decreased bone formation. However, occasional, social use of alcohol would not be expected to have such effects.

See below: Yes chronic and heavy drinking disrupts the normal balance between bone formation by osteoblasts and the removal of old bone by osteoclasts. Alcohol has an adverse effect on osteoblast activity, thus suppressing new bone formation. "the empty space created by normal bone-removing activity is inadequately filled by newly formed bone, " chakkalakal explains in a press release issued by the university. "t.