But if the deficiency is in high levels, Vitamin B-12 injections are suggested as an ultimate measure
Very rare side effects (may affect up to 1 in 10 000 people) Changes in blood count including agranulocytosis (lack of white blood cells)
Last reviewed: May 30, 2026 Last updated: May 30, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Professional Use Only This product is intended for use by qualified healthcare professionals in clinical, institutional, and professional settings only
Comparison with full hGH and other fragments
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