https://www.selleckchem.com/pr....oducts/azd0156-azd-0
001) and **** ( 0.001) were two main factors in the classification of individuals in terms of serum 25(OH)D levels. Besides, conditional forest and random forest results showed that the most important variable was taking 50,000 IU vitamin D supplement monthly. Supplement use is the first and most important predictor of 25(OH)D levels and other factors, including **** and waist circumference, are ranked thereafter, and the importance of these factors is greater in those who do not take vitamin D supplements. Supplement use i