If You Have No Absorption Issues : If your body absorbs B12 effectively from the digestive tract, oral supplements can be a great option for maintaining adequate levels over time
(PubMed) Shaw GM, Finnell RH, Blom HJ, et al
Product specifications Bacteriostatic Water (BAC) CERTIFICATES OF ANALYSIS 5 COAs BN-10BAC3PF8-0528 Current Variant: Size: 10ml BN-10BAC92V8 Previous Variant: Size: 10ml BN-10BAC3PF8 Previous Variant: Size: 10ml BN-03BACTB7S Previous Variant: Size: 10ml BN-03BAC9D5J Previous Variant: Size: 10ml Small-Batch Research Confidence Focused research supply, documented batch by batch
Vitamin B12 Seafood like clams and crabs Beef and beef liver Nutritional yeast Fortified cereal Fortified soy products like tofu, soy milk, and tempeh Dairy products like Swiss cheese, yogurt, and milk Can Too Much Vitamin B12 Cause Heart Palpitations
Topical Spray GHK-Cu Peptides AHK-Cu + GHK-Cu Peptide Dual copper peptide topical spray blend, 4800mg per 2oz bottle
If the area feels firm and resistant, you may be pinching muscle