Client came in for her 2nd B12 injection today , She originally came to us feeling tired, low on energy, and just not herself so we recommended trying B12 injections , Fast forward to now shes Your body needs vitamin B12 to keep blood cells healthy and to make your nerves work right. Here are some signs that you're low on this vitamin: https: wb.md 40XQUtf Your body needs vitamin B12 to keep blood cells healthy and to make your nerves work right. But what happens when you run low? Here are some signs: https: wb.md 3PSgQRg Feeling worse after B12 Injection: Answering concerns. La Vie Med Spa