Over a third of commonly prescribed drugs are known mitotoxins. Statins, PPIs, certain antibiotics, metformin, fluoroquinolones, etc... They impair electron transport, uncouple membranes, or deplete cofactors like CoQ10. So you show up with fatigue, muscle pain, brain fog but nobody connects it to the prescription. You end up gettng more drugs for those symptoms = another vicious cycle. I also believe the real number is prob higher than a third btw. Most drugs just haven't been tested for mitotoxicity. But is what it is. This is a great website for checking the mitochondrial effects of drugs btw: mitotox.org