is there an alternative to vitamin b12 injections Vitamin B12 Injections: Benefits for

General medical use Chronic fatigue Weakness and debility Post-illness recovery Poor nutrition or appetite loss Benefits Promotes nerve repair and regeneration Improves nerve conduction and reduces tingling/numbness Enhances energy metabolism Supports RBC formation Reduces inflammation in nerve tissues Helps restore vitamin B levels quickly Administration Route Intramuscular (IM) injection To be administered by a healthcare professional Side Effects (Possible) Injection site pain Mild rash or allergic reaction (rare) Warm sensation Storage Store below 25C Protect from light Keep ampoule in original pack

As your body absorbs B12 oral supplements and B12 injections in different ways, a dose of 1,000mcg of B12 taken orally is not equivalent to a B12 injection of 1,000mcg

However, it did not provide comprehensive insights into the pharmacokinetics and effects on vitamin B12 and related biomarkers after repeated intranasal administration

These include Crohns disease and having had a gastrectomy