They are presented here as the brand's representations, attributed to ProHealth, consistent with accurate advertorial practice
Building immune tolerance with selank The concept of immune tolerance is central to understanding autoimmune disease
Zinc Zinc is involved as a catalyst in many different pathways in the body
"For those who have a mild or moderate deficiency, or for vegans, then oral B12 supplements generally suffice," Ko explained
Last reviewed: June 9, 2026 Last updated: June 9, 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
FDA.gov drug label database (2024) 9