Refer to the Zelenko, FLCCC, for suggestion dosages. For Vitamin D3, I adjusted my dosage after listening to several Doctor’s videoes. Here’s a link to Dr. MoBeen’s lecture. He also has a discussion with Dr. Paul Merrick on Vit. D and other treatment subjects:
https://www.youtube.com/watch?v=mg2eBhGB3T8
Thanks!