why do i need a vitamin b12 injection Are Shots Safe? Royal Palm Beach Medical Group Feeling worse after B12 Injection:

[9] High-dose niacin (used to treat cholesterol) lacks human safety data in pregnancy and could theoretically affect the fetus (for example, by causing hypotension or altering lipid metabolism)

So, these sound too good to be true, right

The energy from B12 is steady and natural, not a jittery caffeine-style rush

Having a metabolic disease such as obesity or type 2 diabetes, as well as a low-choline, methionine, or inositol diet, can make weight loss difficult

What You Need to Know Harvard Health Publishing: The A List for Vitamin B-12 Sources National Institutes of Health Office of Dietary Supplements: Vitamin B12 Grant Chu, MD, MS, MBA, FACP Medical Reviewer Grant Chu, MD, is an associate clinical professor at the David Geffen School of Medicine at UCLA

For optimal results, we typically combine B12 injections with other evidence-based SAD interventions such as light therapy and appropriate physical activity