b12 injection as preventive medicine Cyanocobalamin Vitamin 1000 mcg — Mountainside Medical Vitamin B12 Monthly Injection: Typical

When your sugar metabolism slows down, it can cause fat gain and other health problems

It can also be used for the adjuvant treatment of neuritis, nerve atrophy, aplastic anemia, radiation disease, hepatitis, etc

The Three Safe Timing Options: Option 1: Immediately After Iftar (1-2 hours post-meal) Food already in stomach Side effects better managed with food available Immediate access to fluids if needed May increase satiety for rest of eating window Best for: Patients with history of severe nausea or vomiting Option 2: Mid-Eating Window (3-4 hours after Iftar) No rush enjoy Iftar meal without pressure Allows proper meal absorption first Flexible timing Requires staying awake later May reduce appetite for Suhoor Best for: Patients with flexible schedules or who prefer later bedtimes Option 3: After Suhoor (Immediately Post Pre-Dawn Meal) Maintains satiety through early fasting hours Allows full Suhoor intake without medication interference Requires early wake-up Medication peak occurs mid-fast when no food available Best for: Early risers who tolerate fasting well Choose ONE consistent time and stick to it every week

1b, Supplementary Table S2)