human aging

Introduction
Effect of aging of the body systems
- Cardiovascular system
- Digestive system
- Nervous system
  - Vision
  - Hearing
  - Other sensory impairment
- Skin
- Endocrine system
- Skeletal system
- Respiratory system
- Kidney
- Regulatory mechanisms
- Premature aging
Psychological aspects of aging

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Why Do We Age?human development retirement geriatrics old age gerontology and geriatrics human body prenatal development birth infant and toddler development psychological development infancy puberty gestation child development human nervous system human eye

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