Scientists discover a two-stage aging process that may cause cancer and arthritis

Researchers have identified a new theory suggesting that many age-related diseases begin decades before symptoms appear. Early-life damage from infections, injuries, or genetic mutations can remain dormant until the body's immune and repair systems weaken with age. This groundbreaking discovery explains why conditions like cancer, osteoarthritis, and shingles suddenly emerge later in life. Understanding this two-stage aging mechanism could revolutionize prevention and treatment strategies, helping healthcare providers identify and intervene in at-risk patients much earlier than currently possible.