Reviewed by Dr. Scott Maymon, ND, NPH

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Vitamin B12 is an essential nutrient that supports some of the body’s most important functions—from energy production to brain health. While you can get B12 from food, many people struggle to absorb enough through diet alone. 

That’s where B12 injections and IV therapy come in. Both deliver B12 directly into the bloodstream, ensuring your body can use this vital nutrient right away for optimal function.

Why Vitamin B12 Matters

Vitamin B12 plays a central role in:

  • Nervous system function: supports cognition, focus, and memory.
  • Red blood cell production: prevents certain forms of anemia that cause fatigue and weakness.
  • Energy metabolism: helps convert food into cellular energy.
  • Growth and repair: assists in tissue development and recovery.
  • Reducing inflammation: supports a balanced immune system and reduces oxidative stress.

When levels are low, you may notice fatigue, brain fog, mood changes, or tingling in the hands and feet.

The Benefits of B12 Shots

Oral supplements depend on digestion and absorption, which can be limited for many people. Injections bypass the digestive system entirely, providing fast and reliable results.

Some of the top benefits include:

  • Increased energy and stamina
  • Improved concentration, memory, and mental clarity
  • Support for athletic performance and recovery
  • Balanced mood and reduced brain fog
  • Healthier red blood cell production
  • Support for growth, development, and repair at the cellular level

We also offer the most absorbable liposomal B12 and B vitamins. These advanced liposomal products use high-quality phospholipids and small nanoparticle delivery to bypass many of the common absorption challenges in the digestive tract. This ensures your body gets the nutrients it needs for optimal function, even if you struggle with traditional oral supplements.

Vitamin B12 in IV Therapy

At Pure Body Health, vitamin B12 is also included in many of our IV support therapies. These treatments combine hydration with antioxidants, minerals, and amino acids for a comprehensive nutrient boost. Depending on your health goals, your IV session may include:

  • B vitamins for metabolism, detoxification, and nervous system function
  • Vitamin C for immune defense and collagen production
  • Magnesium, Zinc, and Selenium for energy, recovery, and cellular balance
  • N-acetyl cysteine (NAC) and Glutathione for detoxification and antioxidant support
  • NAD for mitochondrial energy production, cognitive function, and cellular repair
  • Amino acids for muscle building, weight management, and tissue repair

One of the most popular blends is the Myers Cocktail, a proven mix of vitamins and minerals that supports energy, mood, immune health, and more. With IV therapy, vitamin B12 works synergistically with other nutrients to provide a noticeable lift in both energy and overall vitality.

A Natural Way to Support Long-Term Vitality

Dr. Scott Maymon and Dr. Sarah Stone offers B12 vitamin injections as well as IV therapy designed to restore balance and optimize health. Whether you are looking to improve energy, protect brain health, or support red blood cell function, B12 can be a key part of your wellness plan.

To book an appointment at our wellness clinic in Tempe, call (480) 427-0442 or complete the online inquiry form. Visit us at 1553 W Todd Drive, Suite 106, Tempe, AZ.

FAQs

How long do vitamin B12 injections take to work?

Many people feel a difference within a few days, though improvements in energy, focus, and mood can continue to build over several weeks.

How often can you get vitamin B12 injections?

The frequency depends on your individual needs. Some patients benefit from weekly injections, while others maintain optimal levels with monthly treatments.

Where can I get vitamin B12 shots near me?

Pure Body Health in Tempe, AZ offers vitamin B12 injections and IV therapies that include B12. Call (480) 427-0442 to schedule your appointment.

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