Its not classified as a controlled substance, but selling it as a health product violates Canadian law
ProHealth discloses full Supplement Facts (no proprietary blends), publishes triple third-party lab Certificates of Analysis, and backs the formula with a 100-day return window - all verifiable at prohealth.com
Need vitamin b12 injections
Do not wait for routine labs Severe abdominal pain, fainting, allergic symptoms, or rapid swelling needs medical review instead of routine monitoring
The site author is identified in the article byline
Kaufman RM, Djulbegovic B, Gernsheimer T, Kleinman S, Tinmouth AT, Capocelli KE, Cipolle MD, Cohn CS, Fung MK, Grossman BJ, Mintz PD, O'Malley BA, Sesok-Pizzini DA, Shander A, Stack GE, Webert KE, Weinstein R, Welch BG, Whitman GJ, Wong EC, Tobian AA, AABB