Hello there
Well body requires all nutrients in balance so that effective functioning of musculoskeletal system happens...a certain insufficiency or deficiency may result in imbalance....however only Vit D suppliments for deficiency may not cure all the problems....there are various tests...to check for
calcium and Vit D levels in body.
Regards
Next Steps
Dr Raviraj Francis
MPTh(Rehab),MPT(MSk).UK