Suppressing IGF-1, a growth signaling pathway that has been studied for decades as a key to longer life, barely extends lifespan in mice with heavily damaged mitochondria.
NAD+ supplements have attracted enormous attention as potential anti-aging interventions.
A molecule central to how cells make energy drops sharply as we age. Scientists have known for years that supplements can partially restore it.
Topping up a single supplement helps a little. But what if you also stopped the leaking?
Spinal disc degeneration affects almost everyone as they age and is a leading cause of chronic back pain.