acnes ) to produce more porphyrins, inflammatory compounds that may contribute to acne formation
B12 injections tend to be most useful for: Patients on GLP-1 medications (semaglutide, tirzepatide) who feel fatigue in early weeks Patients with low energy, brain fog, or mood symptoms Vegetarians or vegans (plant foods don't contain B12) Adults over 50 (B12 absorption drops with age) Patients who've had digestive surgeries (bariatric, gallbladder) that affect absorption They're generally safe B12 is water-soluble, so your body excretes what it doesn't use
One practical workaround: if you are at 2.5 mg per week and do not want to waste product, reconstitute only half the vial initially
B12 is essential for energy production at the cellular level, and many of our clients notice increased energy, reduced fatigue, and improved stamina after beginning regular B12 injection
Most cases have been reported in male adolescents and young adults