What are the main factors that contribute to ageing?
The main factors that contribute to ageing include genetic factors, lifestyle choices, and environmental factors.
What are some common signs of ageing?
Common signs of ageing include wrinkles, gray hair, loss of muscle mass, and decreased cognitive function.
What are the effects of ageing on the body?
Ageing can lead to a decline in physical strength, flexibility, and sensory perception.
What are age-related diseases?
Age-related diseases are medical conditions that are more prevalent in older individuals, such as Alzheimer's disease and osteoporosis.
What are some strategies to promote healthy ageing?
Strategies to promote healthy ageing include regular exercise, a balanced diet, stress management, and regular medical check-ups.
What is the role of genetics in the ageing process?
Genetics play a significant role in determining the rate at which an individual ages and their susceptibility to age-related diseases.
Can ageing be reversed?
While ageing is a natural process that cannot be reversed, certain lifestyle choices and medical interventions can slow down the ageing process.
What are some psychological changes associated with ageing?
Psychological changes associated with ageing include memory decline, changes in mood, and increased wisdom.
How does ageing affect the immune system?
Ageing weakens the immune system, making older individuals more susceptible to infections and diseases.
What are some strategies to support elderly individuals?
Strategies to support elderly individuals include providing social and emotional support, ensuring access to healthcare services, and creating age-friendly environments.
What is the average life expectancy for humans?
The average life expectancy for humans varies across countries but is generally around 70-80 years.
What is cellular ageing?
Cellular ageing is the gradual deterioration of cells and their ability to function properly, leading to the ageing of the whole organism.
How does ageing affect the cardiovascular system?
Ageing can lead to stiffening of blood vessels, increased blood pressure, and an increased risk of heart diseases.
What are some age-related changes in vision?
Age-related changes in vision include presbyopia (difficulty focusing on close objects) and an increased risk of cataracts.