Osteoarthritis and Nutrition: Flashcards
What is osteoarthritis?
A condition that affects the joints, causing pain, swelling, and damage to soft tissue around the joints.
What are the physical effects of osteoarthritis?
• Swelling and pain in joints.
• Damage to soft tissue around the joints.
• Difficulty in walking.
• Difficulty climbing stairs.
What increases the risk of osteoarthritis?
• Being over 40 years of age.
• Obesity.
• Injury to joints.
• Joint abnormality.
• Being female.
• Genetic inheritance.
How does ageing affect nutrient absorption?
• As people age, their body becomes less efficient at absorbing nutrients.
• Reduced production of gastric hydrochloric acid prevents the breakdown of proteins, fats, and carbohydrates.
• Deterioration of digestive organs and the digestive lining further reduces nutrient absorption.
What are the effects of a Vitamin D deficiency?
Increases the risk of osteoporosis, cancer, diabetes, and reduces the body’s ability to absorb calcium.
What are the effects of a Calcium deficiency?
Causes bone loss and increases the risk of osteoporosis and fractures.
What are the effects of a Vitamin B12 deficiency?
Slows the creation of red blood cells and reduces nerve function.
What are the effects of a Magnesium deficiency?
Impacts the immune system and the function of the heart.
What are the effects of an Omega-3 deficiency?
Increases the risk of rheumatoid arthritis and macular degeneration.
What are the effects of a Potassium deficiency?
Weakens bones and reduces cell function and kidney function.
What are the effects of a Vitamin C deficiency?
Slows healing and the development of healthy tissue.
What are the effects of an Iron deficiency?
Increases the risk of anaemia.
Why do older people have an increased risk of dehydration?
Their sensation of thirst decreases, making them less likely to drink water.
Why is fluid intake important for older people?
It is essential for healthy organs and the digestive system.
