The Vitamin C Foundation's CANCER discussion forum will not be open to the general public.
However, as long as you don't work for a government agency, you may contact Owen to gain permission to view this forum.
First register as usual, and send the generated email to Owen with your login, along with your reasons for wanting to join the forum. Owen's email is in the automated response email you will receive, or you can call 800-894-9025 for Owen's email address to activate your account.
The Vitamin C Foundation is a 501(c) 3 entity, and is registered in the Internal Revenue Service Charitable Listing