Effect of Calcium β‐Hydroxy‐β‐Methylbutyrate (CaHMB), Vitamin D, and Protein Supplementation on Postoperative Immobilization in Malnourished Older Adult Patients With Hip Fracture

Nutrition of elderly patients with a CaHMB/vitamin D/protein combination led to acceleration of wound healing, shortening of immobilization period, and increased muscle strength without changing body mass index. It also reduced dependence to bed and related complications after an orthopedic operation.