For B12, prolonged use of metformin and acid-suppressing drugs (PPIs, H2 blockers) may reduce absorption of oral B12, which is one reason injectable B12 is considered in select patients
B-complex vitamins serve as coenzymes or precursors in numerous biochemical reactions, and together they work synergistically to support metabolism, neurological function, and cellular energy production
I feel more energy and have fewer cravings
Standard AOD-9604 Dosing Protocol Subcutaneous Injection Dosing: Beginner: 250 mcg per dose, once daily Intermediate: 300-400 mcg per dose, once daily or divided into two doses Advanced: 500 mcg per dose, once daily or 250 mcg twice daily Oral Administration Dosing (if using oral formulation): Standard: 1-2 mg per dose, once daily on empty stomach Higher protocols: Up to 5-10 mg daily, as studied in clinical trials Frequency: Once daily (morning preferred) or twice daily (morning and early afternoon) Timing: Best administered on an empty stomach, typically upon waking or before exercise Cycle Length: 12-16 weeks for initial assessment, with potential for longer protocols based on response Off Cycle: 4-8 weeks between cycles, though not strictly required based on current research Note: Start at the lower end of the dosing range to assess individual tolerance
Titrating with B12/MIC Patients typically start at a 1ml dose for 4 weeks
I build it into serums at clinically supported percentages, and I often pair it with hydrators (hyaluronic acid) and barrier supporters (niacinamide, ceramides) to balance activity with comfort