Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease

ABSTRACT Degenerative lumbar disease is a significant contributor to acute or chronic musculoskeletal issues in the elderly, often associated with low serum 25‐hydroxyvitamin D (25(OH)D) levels. The effect of vitamin D2 supplementation on muscle mass, strength, and physical performance remains uncle...

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Main Authors: Sinsuda Dechsupa, Wicharn Yingsakmongkol, Worawat Limthongkul, Weerasak Singhatanadgige, Suvichada Assawakosri, Sittisak Honsawek
Format: Article
Language:English
Published: Wiley 2025-08-01
Series:Clinical and Translational Science
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Online Access:https://doi.org/10.1111/cts.70315
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author Sinsuda Dechsupa
Wicharn Yingsakmongkol
Worawat Limthongkul
Weerasak Singhatanadgige
Suvichada Assawakosri
Sittisak Honsawek
author_facet Sinsuda Dechsupa
Wicharn Yingsakmongkol
Worawat Limthongkul
Weerasak Singhatanadgige
Suvichada Assawakosri
Sittisak Honsawek
author_sort Sinsuda Dechsupa
collection DOAJ
description ABSTRACT Degenerative lumbar disease is a significant contributor to acute or chronic musculoskeletal issues in the elderly, often associated with low serum 25‐hydroxyvitamin D (25(OH)D) levels. The effect of vitamin D2 supplementation on muscle mass, strength, and physical performance remains unclear. This study aimed to determine the effect of vitamin D2 supplementation on these parameters in patients with degenerative lumbar disease and low vitamin D status. A total of 115 patients with serum 25(OH)D levels < 30 ng/mL were administered 40,000 IU of vitamin D2 (ergocalciferol) weekly for 6 months. Body composition, serum 25(OH)D, parathyroid hormone (PTH) levels, muscle strength, and physical performance were examined before and after 6 months of vitamin D2 supplementation. Baseline median serum 25(OH)D was 24.9 ng/mL; 79.1% had vitamin D insufficiency, and 20.9% had vitamin D deficiency. After supplementation, median 25(OH)D increased to 43.1 ng/mL (p < 0.001), with a significant reduction in PTH (p < 0.001). Significant improvements were observed in muscle mass (p = 0.04), balance test (p = 0.01), gait speed (p = 0.009), chair stand test (p < 0.001), short physical performance (p < 0.001), Oswestry disability index (p < 0.001), and visual analog scale (VAS) scores (p < 0.001). Post‐supplementation 25(OH)D levels correlated negatively with body mass index (ρ = −0.187, p = 0.045), fat mass (ρ = −0.219, p = 0.019), fat percentage (ρ = −0.199, p = 0.033), and VAS score (ρ = −0.313, p < 0.001). Six months of vitamin D2 supplementation significantly improved vitamin D status, muscle mass, physical performance, and quality of life in patients with degenerative lumbar disease.
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spelling doaj-art-c69a8341715247eeb962f4070befd4462025-08-23T17:10:42ZengWileyClinical and Translational Science1752-80541752-80622025-08-01188n/an/a10.1111/cts.70315Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar DiseaseSinsuda Dechsupa0Wicharn Yingsakmongkol1Worawat Limthongkul2Weerasak Singhatanadgige3Suvichada Assawakosri4Sittisak Honsawek5Center of Excellence in Osteoarthritis and Musculoskeleton, Department of Biochemistry, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandCenter of Excellence in Biomechanics and Innovative Spine Surgery, Department of Orthopaedics, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandCenter of Excellence in Biomechanics and Innovative Spine Surgery, Department of Orthopaedics, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandCenter of Excellence in Biomechanics and Innovative Spine Surgery, Department of Orthopaedics, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandCenter of Excellence in Osteoarthritis and Musculoskeleton, Department of Biochemistry, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandCenter of Excellence in Osteoarthritis and Musculoskeleton, Department of Biochemistry, Faculty of Medicine King Chulalongkorn Memorial Hospital, Chulalongkorn University Bangkok ThailandABSTRACT Degenerative lumbar disease is a significant contributor to acute or chronic musculoskeletal issues in the elderly, often associated with low serum 25‐hydroxyvitamin D (25(OH)D) levels. The effect of vitamin D2 supplementation on muscle mass, strength, and physical performance remains unclear. This study aimed to determine the effect of vitamin D2 supplementation on these parameters in patients with degenerative lumbar disease and low vitamin D status. A total of 115 patients with serum 25(OH)D levels < 30 ng/mL were administered 40,000 IU of vitamin D2 (ergocalciferol) weekly for 6 months. Body composition, serum 25(OH)D, parathyroid hormone (PTH) levels, muscle strength, and physical performance were examined before and after 6 months of vitamin D2 supplementation. Baseline median serum 25(OH)D was 24.9 ng/mL; 79.1% had vitamin D insufficiency, and 20.9% had vitamin D deficiency. After supplementation, median 25(OH)D increased to 43.1 ng/mL (p < 0.001), with a significant reduction in PTH (p < 0.001). Significant improvements were observed in muscle mass (p = 0.04), balance test (p = 0.01), gait speed (p = 0.009), chair stand test (p < 0.001), short physical performance (p < 0.001), Oswestry disability index (p < 0.001), and visual analog scale (VAS) scores (p < 0.001). Post‐supplementation 25(OH)D levels correlated negatively with body mass index (ρ = −0.187, p = 0.045), fat mass (ρ = −0.219, p = 0.019), fat percentage (ρ = −0.199, p = 0.033), and VAS score (ρ = −0.313, p < 0.001). Six months of vitamin D2 supplementation significantly improved vitamin D status, muscle mass, physical performance, and quality of life in patients with degenerative lumbar disease.https://doi.org/10.1111/cts.70315degenerative lumbar diseasemuscle strengthphysical performancevitamin D2 supplementation
spellingShingle Sinsuda Dechsupa
Wicharn Yingsakmongkol
Worawat Limthongkul
Weerasak Singhatanadgige
Suvichada Assawakosri
Sittisak Honsawek
Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
Clinical and Translational Science
degenerative lumbar disease
muscle strength
physical performance
vitamin D2 supplementation
title Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
title_full Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
title_fullStr Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
title_full_unstemmed Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
title_short Vitamin D Supplementation Improves Muscle Mass, Physical Function, and Quality of Life in Patients With Degenerative Lumbar Disease
title_sort vitamin d supplementation improves muscle mass physical function and quality of life in patients with degenerative lumbar disease
topic degenerative lumbar disease
muscle strength
physical performance
vitamin D2 supplementation
url https://doi.org/10.1111/cts.70315
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