(Reuters Health)—Vitamin D supplementation may not improve bone density or prevent fractures and falls in adults, a large new analysis suggests. After combining data from 81 randomized controlled trials, researchers found no bone benefits from supplementing the vitamin, according to the report in The Lancet Diabetes & Endocrinology, online October 4. “Our results show that… [Read More]
Search results for: vitamin D
Vitamin D, Calcium Supplements May Not Lower Fracture Risk
(Reuters Health)—Older adults who take vitamin D and calcium are no less likely to break their hips or other bones than peers who don’t use these supplements, a research review suggests. Researchers examined data from 33 previous trials with a total of more than 51,000 people aged 50 or older who were living in the… [Read More]
Vitamin D-Metabolite Ratio Predicts Fracture Risk Better than 25(OH)D
NEW YORK (Reuters Health)—Vitamin D-metabolite ratio (VMR) may be a better marker of bone health than 25(OH)D (25-hydroxyvitamin D), a new study suggests. “The parameter that’s currently used to assess vitamin D status, 25(OH)D, is a flawed measure because it doesn’t consistently associate with important bone outcomes like hip fractures,” Dr. Charles Ginsberg of Veterans… [Read More]
Vitamin D May Improve Outcomes for Patients with Early RA
A recent study examined the differences in T helper cell subtypes and osteoclast precursors between patients with early RA and healthy controls. Researchers found that standard treatment combined with a single dose of cholecalcipherol may better improve the general health of patients…... [Read More]
Low Levels of Vitamin D3 May Increase OA Pain
In a study of patients with knee osteoarthritis (OA), researchers found that the cytokine IL-17A may play a role in the pain associated with the disease. Specifically, decreased serum levels of vitamin D3 may contribute to OA pain via the regulation of immune responses…... [Read More]
Vitamin D May Improve Heart Health in Patients with Lupus
A new study has found that treating patients who have systemic lupus erythematosus (SLE) with vitamin D decreases cardiovascular risk in these patients—specifically by modifying the body’s endothelial repair mechanisms. Researchers found myeloid angiogenic cells in this patient population presented with a global impairment, including decreased migration and angiogenic capacity…... [Read More]
Improve RA Care with Vitamin D
Background Autoimmune diseases, such as rheumatoid arthritis (RA) and systemic lupus erythematous, occur when the body attacks its own tissue because it cannot differentiate between self and non-self. This is mainly through deregulation of the immune system. Vitamin D has been known to play a critical role in bone mineralization and bone health. Activated vitamin… [Read More]
Vitamin D in Rheumatology: Cause and Effect Unclear
The controversy over vitamin D is hearty enough to confuse even seasoned rheumatologists, says Nathan Wei, MD, The Arthritis Treatment Center, Frederick, Md. “It’s like what you hear with coffee. One week, [a study finds] coffee is … good for you; the next week, there’s a study saying it’s bad for you,” he says. Vitamin… [Read More]
Vitamin C Derivative Promising Option for OA
New research in mice has found that treatment with a vitamin C derivative can effectively suppress the generation of mitochondrial superoxide, which plays a role in cartilage degeneration and the progression of osteoarthritis…... [Read More]
Research on SLE, pJIA & More Highlighted in 2nd ACR Convergence 2021 Plenary Session
Experts shined a spotlight on select abstracts of the latest rheumatology research, addressing such topics as racial disparities in the management of children with SLE, vitamin D or fish oil supplementation to prevent autoimmune disease & more.... [Read More]
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