- The Role of Vitamin D in Skeletal Muscle Repair and Regeneration in Animal Models and Humans: A Systematic Review
- VitaminDwiki – Overview Muscles and Vitamin D contains
- 138+ VitaminDWiki pages with MUSCLE, etc in the title
- See also: Muscular Dystrophy probably treated by high-dose Vitamin D plus muscle rehab
The Role of Vitamin D in Skeletal Muscle Repair and Regeneration in Animal Models and Humans: A Systematic Review
Nutrients. 2023 Oct 16;15(20):4377. doi: 10.3390/nu15204377.
Miguel Agoncillo 1, Josephine Yu 1, Jenny E Gunton 1 2 3
Vitamin D deficiency, prevalent worldwide, is linked to muscle weakness, sarcopenia, and falls. Muscle regeneration is a vital process that allows for skeletal muscle tissue maintenance and repair after injury. PubMed and Web of Science were used to search for studies published prior to May 2023. We assessed eligible studies that discussed the relationship between vitamin D, muscle regeneration in this review. Overall, the literature reports strong associations between vitamin D and skeletal myocyte size, and muscle regeneration. In vitro studies in skeletal muscle cells derived from mice and humans showed vitamin D played a role in regulating myoblast growth, size, and gene expression. Animal studies, primarily in mice, demonstrate vitamin D's positive effects on skeletal muscle function, such as improved grip strength and endurance. These studies encompass vitamin D diet research, genetically modified models, and disease-related mouse models. Relatively few studies looked at muscle function after injury, but these also support a role for vitamin D in muscle recovery.
The human studies have also reported that vitamin D deficiency decreases muscle grip strength and gait speed, especially in the elderly population.
Finally, human studies reported the benefits of vitamin D supplementation and achieving optimal serum vitamin D levels in muscle recovery after eccentric exercise and surgery. However, there were no benefits in rotator cuff injury studies, suggesting that repair mechanisms for muscle/ligament tears may be less reliant on vitamin D. In summary, vitamin D plays a crucial role in skeletal muscle function, structural integrity, and regeneration, potentially offering therapeutic benefits to patients with musculoskeletal diseases and in post-operative recovery.
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VitaminDwiki – Overview Muscles and Vitamin D contains
To build muscles you need more than just Vitamin D
also need Exercise, Protein, Magnesium, Omega-3, and activated Vitamin D Receptors
In fact, Vitamin D monotherapy sometimes DECREASES muscles.
Notes on Vitamin D Receptor:
Vitamin D Receptors get vitamin D in the blood to the muscle cells
Approximately 20% of people have poor vitamin D receptors
As people age, their Vitamin D receptors also become less activated
There are 12+ low-cost activators for the Vitamin D Receptor
122+ VitaminDWiki pages have MUSCLE in the title
Dr. Greger on Vitamin D and Muscles - May 2020
Vitamin D Supplements for Increasing Aging Muscle Strength
- "We have known for more than 400 years that muscle weakness is a common presenting symptom of vitamin D deficiency"
- conservative "U.S. Preventive Services Task Force, the official prevention guideline setting body, and the American Geriatric Society to “recommend vitamin D supplementation for persons who are at high risk of falls.”
- AGS recommends 4,000 IU to capture 92 percent of the population"
It contains the following muscle repair flowchart
138+ VitaminDWiki pages with MUSCLE, etc in the title
This list is automatically updated
See also: Muscular Dystrophy probably treated by high-dose Vitamin D plus muscle rehab