are b12 injections good The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Curious about B12 shots?

are b12 injections good The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Curious about B12 shots?

Curious about B12 shots? - The Wellness Center

Why B12 Matters: Vitamin B12 is essential for: ●​ Red blood cell production​ ●​ DNA synthesis​●​ Nerve function​ ●​ Mental clarity​ ●​ Energy metabolism​ It’s especially critical for vegetarians, vegans, older adults, or those with conditions like pernicious anemia or digestive malabsorption issues (e.g., celiac, Crohn’s, or low stomach acid)

For others, especially those needing nerve or anemia support, improvements might take weeks or months with consistent injections