Supports neurotransmitter synthesis, is anti-inflammatory, and is especially useful for mood disorders, depression, dementia, PMS, skin disorders, and neuropathy
Zaidi himself
How long the benefits last may depend on your individual needs, your B12 status, your metabolism, and the frequency of recommended injections
The how long peptides last in powder form article explains why lyophilized peptides are so much more resilient than reconstituted ones
This is, unfortunately, a common occurrence as we age Vegan or vegetarian diet as most B12 foods are from animal sources Excessive alcohol consumption Toxic metal exposure Some Auto-immune conditions Certain genetic polymorphism Some medications like antacids, anti-histamines, and some blood-sugar-lowering drugs