video of b12 injection a doctor checks the vitamin b 12 in a vial and shows it to the camera. health and medical concepts B12 injections UK How I

Having an MTHFR variant does not mean you are broken

John DiBella Published: November 3, 2025 Fact-checked by Dr

This is important for healthcare providers and patients to know their treatment plan

How It Helps Energy & Focus May reduce fatigue and support mental clarity Metabolism Support Helps convert food into usable energy Weight-Management Aid Can complement diet and exercise by supporting normal fat and carbohydrate metabolism Nervous System Function Supports nerve health and red blood cell production Your Care Journey Complete Intake Secure health profile submitted online Provider Consultation Licensed provider reviews your health history and determines if B12 injections are appropriate Prescription Coordination Sent to a licensed pharmacy for fulfillment Treatment Begins Your injections are shipped with instructions Ongoing Support Providers remain available for questions or adjustments Program Details Single-ingredient methylcobalamin (Vitamin B12) Available in 10 mL, 20 mL, and 30 mL multi-dose vials Injection supplies included (syringes, needles, alcohol prep pads) Dosage and vial size are determined by your provider, not self-selected

Your cells will have immediate access to the vitamins, something that doesnt happen that fast with pills

Options for vitamin B12 treatment include: Depending on the cause of the deficiency, you may only need treatment until your vitamin B12 levels are back to normal, or you may need B12 therapy for the rest of your life