what if b12 injections dont work don't Vitamin B12 Injection Side Effects and Safety Vitamin b1, b6, and b12
Description
Tests for direct Coombs, lupus anticoagulant, and anti-nuclear antibody (ANA) were negative

Vitamin B12 is essential for DNA synthesis and red blood cell formation

After the initial treatment period, maintenance doses may be given less frequently

Insufficient dietary intake To prevent deficiency, oral cyanocobalamin supplementation once daily 20-50 mcg or 50-150 mcg is most commonly recommended.448 In some countries, methyl- and adenosylcobalamin-containing preparations are available

He could never give the blood disorder a name