b12 injections im or sq How to Inject Vitamin How to Give a B12

[6] [7] It's worth noting that the body can store vitamin B12 in the liver for several years, which provides some protection against short-term dietary inadequacy

Common symptoms include: Fatigue and weakness Tingling or numbness in hands and feet Mood swings, anxiety, or depression Memory or concentration issues Pale or yellowish skin Digestive problems A vitamin B12 injection can help restore healthy levels and address these symptoms efficiently

Most dietary B12 comes from animal products, like meat, dairy products, and eggs

However, it is freely available online, and sellers mostly target athletes and weightlifters