vitamin d cigarette smoking and low both worsen prognosis for people with CIS Smoking makes your bones weak.
Smoking makes your bones weak. . Smoking reduces the amount of calcium absorption by bones. . It also interferes with the metabolism of Vitamin D, an important vitamin that aids calcium absorption ECTRIMS2018 Poorer CIS Prognosis Seen with Smoking and Vitamin D Deficiency in Model Getting Enough Vitamin D to Support COPD and Osteoporosis Patients LPT Medical The association between tobacco smoke exposure and vitamin D levels among US general population, 20012014: temporal variation and inequalities in population susceptibility Environmental Science and Pollution Research Springer Nature Link How does Cotinine in cigarettes affect Vitamin D concentration in women? Experiment
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