Do Individuals with Certain Conditions Require More Vitamin D than Others? By Jeff Fenske On November 9, 2023 In Health, Vitamin D This review on psoriasis patients says “Yes!” Previous Study: Daily oral dosing of vitamin D3 using 5000 TO 50,000 international units a day in long-term hospitalized patients: Insights from a seven year experience Next How Vitamin D Helps Control Autoimmune Diseases – Graves disease, MS, Reumatoid Arthritis, Asthma, Crohn’s Disease Psoriasis, Vitaligo,