1. Health care has seen many changes over the centuries due to discoveries and advances in medicine. The most influential periods were Ancient Greece, where Hippocrates established standards of medical ethics, and the 19th century, which brought major progress through the industrial revolution and inventions like the stethoscope. 2. Modern health care trends include a focus on cost containment, rising rates of geriatric care, increased telemedicine and home health options, and a greater emphasis on holistic and preventative wellness. Complementary therapies are also increasingly used alongside traditional medicine. 3. The future will likely see continued efforts to provide universal health coverage and address global health challenges like pandemics, through ongoing medical research and