Vitamin B12

Nerve and red blood cell function

Vitamins & minerals - measured 2 times

Latest

259pmol/L

17 Jul 2026 - Synevo, Tbilisi - 29d ago

In range

Lab reference range 171.2 - 918.8 pmol/L

Change

+24.0

since 20 Apr 2021 (235 pmol/L)

Over time

The green band is the lab reference range. Tests with no range printed on them are still plotted, but shown in grey - they cannot be judged against anything.

Every measurement

17 Jul 2026

Synevo, Tbilisi

259pmol/L

171.2 - 918.8

In range

Lab reported 351 pg/mL (range 232-1245); converted at 0.738 pmol/L per pg/mL

20 Apr 2021

Dutch lab

235pmol/L

138 - 652

In range