Vitamin B12 Shots
Methylcobalamin B12 Injections for Energy, Anemia & Nervous System Support
Support healthy energy, red blood cell production, and nervous system function with Vitamin B12 injections.
Vitamin B12 is an essential nutrient involved in energy metabolism, red blood cell formation, DNA synthesis, and neurological function. When B12 levels are low, symptoms may include fatigue, weakness, brain fog, low energy, and neurological changes.
At Arizona Natural Medicine® in Chandler, Arizona, we offer intramuscular Vitamin B12 shots using methylcobalamin, an active, methylated form of B12. Our B12 injections range from 1,250 mcg to 5,000 mcg. For individuals who do not tolerate methylcobalamin or may benefit from a non-methylated form, we also offer hydroxocobalamin B12 injections 1,000 mcg.
Benefits of Vitamin B12
Vitamin B12 is essential for:
- Normal energy metabolism
- Healthy red blood cell production
- Brain and nervous system health
- DNA synthesis
- Homocysteine metabolism
- Normal cellular function
Because B12 is important for both energy metabolism and red blood cell production, inadequate B12 can contribute to fatigue, weakness, brain fog, and reduced stamina.
Why a B12 Shot?
A B12 injection bypasses the gastrointestinal tract, making it particularly useful when B12 absorption is reduced or when additional B12 support is needed.
B12 shots may be considered for people with:
- Low or deficient Vitamin B12
- Fatigue or low energy associated with low B12
- Pernicious anemia
- B12-related macrocytic or megaloblastic anemia
- Gastrointestinal conditions that interfere with B12 absorption
- Vegetarian or vegan diets with inadequate B12 intake
- Certain medications associated with reduced B12 levels
- Numbness, tingling, or neuropathy associated with Vitamin B12 deficiency
Pernicious anemia interferes with the body’s ability to properly absorb Vitamin B12. B12 deficiency can also cause macrocytic or megaloblastic anemia, which may contribute to significant fatigue and weakness.
Vitamin B12 deficiency can also affect the nervous system, contributing to numbness, tingling, or peripheral neuropathy. When low B12 is a contributing factor, restoring adequate B12 may help support nerve health and improve deficiency-related symptoms.
Why We Use Methylcobalamin B12
There are several forms of Vitamin B12. At Arizona Natural Medicine®, we use methylcobalamin, a biologically active, methylated form of B12.
Methylcobalamin supports normal methylation, neurological function, homocysteine metabolism, red blood cell production, and cellular energy metabolism.
Our methylcobalamin B12 injections are available from 1,250 mcg up to 5,000 mcg and are given as a quick intramuscular (IM) injection.
Explore our complete IV Therapy & Nutrient Injection Menu for additional nutrient injections, IV therapy options, and current pricing.