vitamin b12 folic acid & niacinamide injection Compounded Cyanocobalamin (Vitamin B12) Cobadrix-c Vitamin C, Methylcobalamin, Folic

Frequency will depend on your individual needs consider: Initial treatment : Daily for 5-7 days, then every other day for 7 doses Maintenance : Every 2-4 weeks for dietary deficiency Chronic conditions : Every 2-3 months Wellness maintenance : Monthly or as recommended by your provider At Onus, you can purchase a B12 package or membership for $150 B12 shots typically work within hours of injection

Consent for publication All participants included in this study provided written informed consent

Vitamin D, which humans absorb through UV rays or get from a few foods, such as fish oils, supports the immune system and fights inflammation

Combining vial remnants Some researchers wonder if they can combine leftover solution from two vials into one