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B-12 Injections at Mercy Wellness Clinic

Our B-12 injections are administered by trained healthcare professionals and provide a quick, convenient way to restore B-12 levels without supplements that may take weeks to absorb. B-12 injections are available at our Spring Branch clinic (18568 Forty-Six Parkway) and Alamo Ranch clinic (11911 Culebra Road). Walk-ins are welcome at both locations, Monday through Friday.
 

Our B-12 injections are administered by trained healthcare professionals and provide a quick, convenient way to restore B-12 levels without supplements that may take weeks to absorb. This service is available at our Alamo Ranch and Spring Branch locations, and walk-ins are welcome.

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Benefits of B-12 Injections

A B-12 deficiency can contribute to fatigue, low mood, decreased concentration, and reduced immune resilience. B-12 injections offer several potential benefits:

  • Improved energy levels

  • Support for immune system function

  • Enhanced mental clarity

  • Improved red blood cell production

  • Support for metabolism and healthy nerve function
     

Some patients choose B-12 injections seasonally to support immunity, while others receive injections regularly to maintain stable energy levels over time.

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Who May Benefit from B-12 Injections

B-12 injections may be helpful for patients who:

  • Experience fatigue or low energy

  • Have decreased immunity or frequent illness

  • Follow a vegetarian or vegan diet

  • Have absorption issues such as those related to GI conditions

  • Want metabolic support

  • Are looking for an efficient alternative to oral supplements

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Our providers can also discuss whether ongoing B-12 injections would be beneficial for your specific health needs.

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What to Expect During Your Visit

B-12 injections are quick and simple. After checking in, a clinical team member will administer the injection. The process takes only a few minutes, and you can return to your regular activities right away. Many patients report feeling increased energy within 24 to 48 hours.

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Safe, Professional Administration

All injections are given by licensed medical staff, ensuring safe dosing and proper administration. While B-12 injections are generally considered safe, our team will answer any questions you may have about frequency, benefits, and expected results.

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Affordable Access to Preventive Care

We offer B-12 injections as a $20 cash pay service so patients can access preventive care without barriers. This option does not require an appointment.

FAQs

If you are considering a B-12 injection to support energy or immunity, these common questions can help you understand how the service works, what benefits to expect, and how often patients choose to receive injections.

1 / What are the benefits of a B-12 injection?

B-12 injections can help support energy levels, immune function, metabolism, and healthy red blood cell production. Many patients choose them to combat fatigue or support overall wellness.

2 / How soon will I feel the effects of a B-12 injection?

Some patients notice increased energy within 24 to 48 hours, while others may feel gradual improvement over a few days.

3 / How often can I get a B-12 injection?

Frequency depends on your individual needs. Some patients receive injections weekly or monthly, while others choose them as needed for seasonal support. Your provider can recommend a schedule.

4 / Do I need an appointment for a B-12 injection?

No appointment is required. B-12 injections are available as a walk-in service at our Spring Branch and Alamo Ranch locations, Monday through Friday.

5 / How much are B-12 injections at Mercy Wellness Clinic?

B-12 injections are available for $20 cash pay. No insurance is required and no appointment is needed. Walk in during regular clinic hours Monday through Friday at our Spring Branch or Alamo Ranch location.

6 / Are B-12 injections available at the Alamo Ranch location?

Yes. B-12 injections are available at our Alamo Ranch clinic at 11911 Culebra Road, Suite 107, San Antonio, TX 78253. Walk-ins are welcome Monday through Friday. Call 830-438-9300 with any questions.

Ready to Schedule an Appointment?

Walk in to our Spring Branch or Alamo Ranch location for your B-12 injection.
Call 830-438-9300 for any questions.

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