7 Human Body Systems That Decline With Age
- Vision - Presbyopia affects 90% of people over 45
- Hearing - High-frequency hearing loss begins in the 30s
- Muscle Mass - 3-8% loss per decade after age 30
- Bone Density - 1% annual loss after menopause
- Cardiovascular Function - Maximum heart rate decreases with age
- Memory Processing - Working memory peaks in the 20s
- Skin Elasticity - Collagen production drops 1% yearly after 20
While aging is inevitable, understanding these changes helps us adapt our lifestyles and seek appropriate interventions to maintain quality of life.