Deficiencies in omega-3 fatty acids, vitamin D, B-complex vitamins, and zinc are common in individuals with SUD, and correcting these imbalances has been associated with improvements in mood, cognition, and immune function
Who Should Talk to a Doctor Before Starting Anyone with thyroid disease, pernicious anemia, or a condition affecting the digestive system should have a proper conversation with a doctor or naturopathic doctor before starting B12 injections, since the underlying condition may need separate treatment alongside supplementation
Research suggests that Vitamin B12 may also offer protective benefits against various cancers, including breast, colon, lung, and prostate cancers
This means using the correct needle and injecting at the right angle
References View all references + Sikiri, P., et al