I tried to lay as still as possible. It felt like I’d swallowed a stick of dynamite that was slowly detonating. Any movement at all would send what seemed like waves of molten lava cascading inside me. As the burning sensations slowly eased, though, I felt an unusual state of … Continue reading A Burning Question: Can Niacin Help Mitochondrial & Blood Vessel Issues in ME/CFS, FM and long COVID?