Dr Arad is featured in this link starting just after the 20 minute mark.
Regarding Tollovid dosage: If you have Tollovid Maximum Protection and think you have covid it would be a total of 12 capsules per day (3 capsules 4X/day) for 5 days.
Tollovid Daily is not as effective as Tollovid Maximum Protection...not sure of optimum dosage if actually sick.