The pathophysiology of Long Covid remains elusive. But might this theory of NAD+ deficiency come close to describing how the immune cascade creates the plethora of debilitating symptoms? In this film, I speak to Nikita Alexandrov, the author of this…

If you’ve been suffering from Long Covid, chances are you’ve had every man and his dog telling you that what you REALLY need to be taking is Vitamin D. Or probiotics. Or some godawful supplement you’ve never heard of.  And…