It is a foundational sleep support nutrient
it is not a vitamin
Many protocols incorporate it for skin quality improvement and tissue repair support
The Vitamin B12 found in foods like chicken, meat and fish and were found to be the most absorbable, while eggs were shown to be poorly absorbed, with only 9 percent of its vitamin B12 being utilized by the body
A total of 50 participants (men and women, 3560 years of age) with dry skin, skin moisture content of 49% or less, or crows feet greater than grade 3 were tested for 12 weeks in this double-blind, randomized, parallel, placebo-controlled study (equal numbers of subjects were in the APCP or placebo groups)
C., Selhub, J., Murphy, G