https://www.selleckchem.com/pr....oducts/l-arginine-l-
27, p=0.002) and winter (β=1.47, p0.001) sun exposure and vitamin D supplement use (β=25.0 - 33.0, p0.001). Persistent vitamin D sufficiency was associated with less BMD loss at the femoral neck (β=0.020, p=0.027), lumbar spine (β=0.033, p=0.003) and total hip (β=0.023, p=0.021) compared to persistent vitamin D deficiency. Achieving vitamin D sufficiency was associated with less BMD loss at the lumbar spine (β=0.045, p0.001) compared to persistent vitamin D deficiency. Population 25(OH)D concentration increase