You just watched Dr. Barron break down the 10 signs of B12 deficiency.
Many of those signs trace back to one thing your body may be low on: B12.
If low B12 is behind them, a methylcobalamin injection is a direct, absorbable way to replenish it. Here is how to get one, prescribed by Dr. Barron through Yuvia.
Dr. Barron prescribes this through Yuvia, the telehealth company she practices through.
B12 Injection
For daily energy and metabolism.
B12 Injection
For daily energy and metabolism.
- Supports steady energy, focus, and a clear head
- Methylcobalamin, the active form your body uses directly
- Essential for nerve health and healthy red blood cells
- An injection your body absorbs, more than a pill
- A full 50mg (50,000 mcg) 10mL vial
- Compounded at a licensed US pharmacy, shipped to your door
Free specialist review and prescription · Only pay for medication if approved
B12 is one of the easiest deficiencies to miss, and one of the easiest to treat. I prefer methylcobalamin because it is already in its active form, and an injection means you know it is actually getting in.
Dr. Renanit E. Barron, M.D.
Board-certified endocrinologist, 20+ years in clinical practice. Reviews and prescribes protocols for Yuvia patients.
How it works
Answer a few questions
A few quick medical questions, 100% online. No appointment in most states; some states require a quick video visit to get started.
A US specialist reviews you, free
A board-certified US specialist reviews your case at no cost. Your specialist review and prescription are included, no membership or consult fee.
Compounded and shipped monthly
Your B12 is compounded at a licensed US pharmacy and shipped to your door. You only pay for your medication, and only if you are approved. Cancel anytime.
Common questions about B12.
Honest answers about the injection, how it works, and what to expect. Still have a question? Contact us on our support page.
B12 is an essential vitamin your body uses for energy metabolism, nerve health, and healthy red blood cells. If your levels are low, supporting them can help you feel more like yourself. Individual results vary, and compounded medications are not FDA-approved for the uses described.
Methylcobalamin is the active form of B12, so your body can use it directly without having to convert it first. It is the form Dr. Barron prefers, and it works directly in the nervous system.
Oral B12 has to survive digestion, and many people absorb only a small fraction of it. An injection delivers it directly, so more of it actually reaches your body. Your specialist will confirm it is a fit for you before prescribing.
It is common with age, plant-based diets, acid-reducing medications like Prilosec or Pepcid, metformin, and rapid weight loss, including on GLP-1 medications. All of these reduce how much B12 your body absorbs.
B12 is water-soluble and generally well tolerated. A US board-certified specialist reviews your health history first, and if anything in your intake is a concern they will tell you. Written instructions are included with every shipment.
A US state-licensed, board-certified specialist reviews your intake and, if appropriate, writes the prescription. Everything runs through Yuvia, the telehealth company Dr. Barron practices through.
From $79 a month, billed monthly. The specialist review and prescription are included, so you only pay for your medication, and you pay nothing until a US specialist approves you. Cancel anytime.
It is a simple weekly injection you give yourself at home, and it ships to your door compounded at a licensed US pharmacy. Full written instructions come with every shipment.
Start with a free specialist review.
Only pay for your B12 if a US specialist approves you.
Start B12Prescribed by a US board-certified specialist through Yuvia. Educational information, not medical advice. Prescription products require a consultation with a licensed provider.