I attended the Mayo two day LC classes in June. They were virtual appointments of 2-3 hours. I found them very informative with many suggestions for home care. I especially appreciated the information about what is currently known about the how the virus acts in the body. The science of it makes sense to me and enables me to understand what is happening in my own body. I did take the compounded LD Naltrexone for about a month but quit when I developed a rash. Now the dermatologist tells me it couldn't be the Naltrexone since the rash didn't go away when I quit. So I'll try it again for my lightheadedness especially.