mthfr and b12 injections Vitamin for MTHFR: Injection or sublingual B12? – Methyl-Life® Supplements Vitamin B12, MTR & MTRR,
Description
You Have Absorption Issues Some people have trouble properly absorbing vitamin B12 from foods and oral supplements due to digestive disorders like celiac disease or Crohns disease
If you notice symptoms such as a rash, itching, or trouble breathing, seek medical attention immediately
Does it work on its own
If you have been vegan for several years without consistent B12 fortification, a GP blood test is the sensible starting point
