After the age of 70, the human body enters a very particular stage. It’s not simply about “getting a bit older,” but rather a deep reorganization of multiple systems at the same time.
Many people are surprised to notice that certain changes don’t arrive gradually, but almost all at once: sleep becomes disrupted, body temperature grows unstable, digestion changes, balance is no longer the same, and muscle mass begins to decline more rapidly.
Seniors & Retirement