Effect of Monthly, High-Dose, Long-Term Vitamin D on Lung Function: A Randomized Controlled Trial
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Smoking reduces vitamin D - many studies contains the following
Two pathways are often proposed for how smoking decreases vitamin D:
1) Smoking decreases Calcium. and Vitamin D is used up in replacing the Calcium
2) Smoking injures the body, and vitamin D is used up in repairing the body
It appears that taking Vitamin D while smoking will:
1) Decrease the incidence of the many health problems associated with smoking - even lung cancer
2) Decrease the desire to smoke (perhaps take fewer smoking breaks?)
3) Increase breathing capacity
Opinion: If you must smoke, have recently smoked, or are getting 2nd hand smoke:
take Vitamin D and perhaps Omega-3
They will extinguish much of the inflammation caused by inhaling tobacco smoke.
Vitamin D should also help people quit smoking
1) Reduces weight gain associated with quitting smoking
2) Reduces depression associated with quitting smoking