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Both vitamins are essential for energy levels, immune function, bone strength, red blood cell production, and cognitive health
Chronic depression, obesity, terrible sleep, raising 3 kids, startup founder/CEO grind culture behavior (and even growing up w/ excess sugar, sun exposure, junk food)
The duration of protocols in studies varies from a few days to several weeks
Bibliography Sikiric P, Rucman R, Turkovic B, Sever M, Klicek R, Radic B, et al
Clinical Medicine, 15( 2), 145150
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