Theyre beneficial for those under stress, recovering from illness, or on restrictive diets
The B12 you receive unless otherwise requested will be Methylcobalamin
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PubChem Reference: View compound profile on NIH PubChem Key Characteristics MOLECULAR PROFILE Formula: C 78 H 123 N 23 O 23 S 2 Weight: 1,815.1 g/mol CAS: 221231-10-3 Origin: Residues 177-191 + N-terminal tyrosine Size: 16 amino acids Structure: Intramolecular disulfide bridge PHYSICAL PROPERTIES Form: White to off-white lyophilized powder Solubility: Readily soluble in water
In contrast, IM injections can be painful, and are more error-prone than injecting into fat
Whilst true toxicity from too much vitamin B12 is exceptionally rare due to the body's natural excretion mechanisms, elevated B12 levels can occur and may signal underlying health conditions