Older adults who have a vitamin B12 deficiency should take a daily B12 supplement or a multivitamin that contains B12
It's worth noting that these injections have been successfully used in combination with weight loss programs for over 30 years
Electrospun PMMA/AB nanofiber composites for hydrogen storage applications

Surat 12 Years Neurobion Forte Injection - Drug Type: General Medicines Price: 20 INR/Piece MOQ100 Piece/Pieces Packaging TypeAmpoule Salt CompositionThiamine Hydrochloride, Pyridoxine Hydrochloride, Cyanocobalamin Pacakaging (Quantity Per Box)3 x 3 ml ampoules IndicationNeuropathies, B-complex vitamin deficiencies, Adjuvant therapy in neurological disorders Origin of MedicineIndia Life Span24 months from date of manufacture Dhritee Impex Mumbai 4 Years Methylcobalamin Injection 1500 Mcg Vitamin B12 Liquid Supplement ApplicationHospital Dosage1500 mcg FeaturesHigh potency, IM injection, Rapid effect, Easy use, Reliable results, Safe, Effective FormLiquid GradeMedicine PackagingAmpoule Ab Allcare Biotech Zirakpur 4 Years Injectable Methylcobalamin Injection 500 mcg/ml for Vitamin B12 Deficiency Concentration1000 mcg/ml Expiration DateNA FeaturesFast Absorption, High Purity, Dosage Flexibility, Convenient Administration, Effective Treatment MaterialGlass PackagingAmpoule SterilitySterile Healthy Inc

Methodological or biological factors may explain this quantitative difference