# Interview: Le protocole Coimbra |

“For a healthy person, I can say without a doubt that 10,000 IU of vitamin D a day will not pose any risk, quite the contrary. For those who suffer from any autoimmune disease, this dose will bring partial relief, but will not eliminate the problem. Higher doses can be used, provided this supplementation is done under medical supervision."

Dr. Cícero Coimbra