Co-Q10 definitely helps keep mitochondria healthy, fasting should also help. Also, avoid certain antibiotics that are known to damage them (mitochondria evolved

Co-Q10 definitely helps keep mitochondria healthy, fasting should also help. Also, avoid certain antibiotics that are known to damage them (mitochondria evolved from bacteria, so that‘s not too surprising). Avoid overtraining and stress in general, as they are very susceptible to oxidative stress.