Vitamin B12, D & NAD+ Injections for Energy & Wellness Carla Thomas Med Spa Feeling worse after B12 Injection: Answering concerns. La Vie Med Spa Fingers Vitamin D & B12 Injections Salon vs. GP (What you should know before you roll up your sleeve!) At First Glance Salon or wellness clinics often market Many people know about the benefits of B12 shots, but did you know our Naturopathic Doctors use other vitamin injections as part of their comprehensive treatment plans? Various nutrients can be combined