Confirm the original expiration date has not passed
In cases of unexplained macrocytic anemia associated with high homocysteine levels and normal B 12 testing results, folate testing may be arranged if supported by laboratory specialist consultation
Cells were seeded in duplicates in 100 L media on a Nunc 96-Well White Microplate (Fisher Scientific)
A deficiency or lack of Vitamin B12 is quite common in the over 65s, those diagnosed with pernicious anaemia, and in anyone who follows a vegan, strict vegetarian, or extreme/fad/restricted diet for a long time without taking a B12 supplement or eating fortified foods
For individuals without absorption issues, Lifeline Primary Care usually suggests oral B12 supplements or sublingual preparations
The ability of bacteriostatic water to inhibit bacterial growth, thus allowing safer multiple uses from a single vial, makes it an indispensable tool in medicine.