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Incidentally, the healthy reference range is 191-663 pg/ml and correlates closely with oral cobalamin intake, which is why the vitamin B12 blood level alone is not an adequate parameter to diagnose a deficiency (Herrmann and Obeid, 2014)

All graphs presented in this paper were constructed by GraphPad Prism 5

In probability theory, a convex function applied to the expected value of a random variable is always bounded above by the expected value of the convex function of the random variable

Glia 30 , 271278 (2000)

Skin Barrier and Resilience Rapamycin modulates mTOR signaling to enhance skin's natural defenses against environmental stressors like UV radiation and oxidative stress