These changes affect nearly everyone after 70, regardless of past fitness, wealth, or lifestyle. They are not failures or illnesses—they are part of human biology.
The real difference between frailty and vitality isn’t avoiding these changes, but responding to them wisely.
Understanding what the body is doing helps you:
- Sleep more soundly
- Reduce fall risk
- Maintain strength
- Improve digestion
- Preserve energy
And at any stage of life, that knowledge is a powerful advantage.
