B12 injections are generally safe and well-tolerated by most individuals, particularly when used for weight loss or to boost energy levels
Triny rarely recommends this one
Verified documentation
When a deficiency is corrected, some people notice stronger nails, less shedding, and clearer skin over about three months as new cells replace old ones
You may be at greater risk for low B12 if you: Follow a vegan or restrictive vegetarian diet Have pernicious anemia Have had certain stomach or intestinal procedures Have Crohns disease, celiac disease, or another digestive condition Take medications that affect B12 absorption Have a previously diagnosed deficiency B12 is naturally found in meat, fish, eggs, and dairy products
No severe headaches were reported, and no participant discontinued due to this symptom