Cellular RegENEration
In biology, regeneration is the process of renewal, restoration, and tissue growth that makes genomes, cells, organisms, and ecosystems resilient to natural fluctuations or events that cause disturbance or damage. Every species is capable of regeneration, from bacteria to humans. Regeneration can either be complete where the new tissue is the same as the lost tissue, or incomplete were after the necrotic tissue comes fibrosis.
In layman’s terms, our body can restore itself, but sometimes it needs help.