It is worth noting that dysregulation of DNA methylation patterns has been linked to various brain disorders, including depression, anxiety, and cognitive decline (reviewed in: 14,15 )
The people most commonly recommended for B12 injections therapy include those who: Are aging Cannot metabolize food properly Do not eat animal products, i.e
You might be told to "watch and wait," which can be frustrating when youre feeling rundown
Serum B12 reference ranges vary between laboratories, but generally, levels below 148 pmol/L are considered deficient, whilst levels between 148258 pmol/L are regarded as borderline and may warrant further investigation or a trial of treatment, particularly if symptoms are present
Does fatigue correlate with injection timing