Mitochondria are often described as the cell’s “powerhouses,” but current research shows they are also key regulators of inflammation, cell death, stem cell function, and metabolic signaling that shape how we age. As mitochondrial quality declines, we see reduced ATP production, increased reactive oxygen species (ROS), accumulation of mitochondrial DNA (mtDNA) mutations, and impaired cellular … Continue reading  What Are Mitochondria And Why Do They Matter For Longevity?