How to get vitamin d naturally<br>Learn how the sun creates vitamin d. Sunlight is a form of radiation that has two forms, ultraviolet a (uva) and ultraviolet b (uvb) radiation. Your main source of vitamin d occurs when uvb radiation strikes your skin. When this happens, the first steps of vitamin d synthesis in your body is triggered.
Wearing sunscreen can affect your body's ability to synthesize vitamin d.
( z1 possible :ARG1 ( z2 affect :ARG0 ( z3 wear :ARG0 ( z4 you ) :ARG1 ( z5 sunscreen ) ) :ARG1 ( z6 capable :ARG1 ( z7 body :poss z4 ) :ARG2 ( z8 synthesize :ARG0 z4 :ARG1 ( z9 small-molecule :name ( z10 name :op "vitamin" :op "D" ) ) ) ) ) )