food supplement with glutathione Jarrow Formulas® Reduced Intracellular Antioxidant Capsules 500 mg, 60 ct Glutathione 500 mg Plus –
Description
Many of these symptoms are not specific to B12 deficiency but can also occur in other disorders

My previous posts outline my protocol and I don't want to bore people by repeating it

The active ingredient is Hydroxocobalamin, 2.5mg/mL, a bioactive form of Vitamin B12 that serves as a vital coenzyme for metabolic functions

Another focused on interstitial cystitis, a chronic bladder condition with limited treatment options
