Normal Aging Process
Nanette Lavoie-Vaughan, M.S.N., APN
Age Related Risk Factors

  • Reduction of fluid in the cells
  • Decrease in subcutaneous fat
  • Lower oral temperature
  • Decreased output from the heart
  • Increased resistance in small blood vessels
  • Decreased lung expansion
  • Less effective gas exchange in the lungs
  • Less effective cough response
  • Brittleness of teeth
  • Drier mouth
  • Decreased motility of the esophagus and stomach
  • Decreased motility in the intestines
  • Decreased filtration in the kidneys
  • Decreased bladder capacity
  • Weaker bladder muscles
  • Atrophy of muscle tissue
  • Decreased bone mass
  • Decreased visual accommodation
  • Reduced capacity to sense pressure and pain
  • Reduced immunity
  • Slower metabolic rate
  • Altered secretion of insulin
  • Altered metabolism of glucose
  • Slowed response and reaction time