This topic contains a solution. Click here to go to the answer

Author Question: Discuss some nondrug protective factors that help reduce the risk of Alzheimers disease. What ... (Read 97 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
Discuss some nondrug protective factors that help reduce the risk of Alzheimers disease.
 
  What will be an ideal response?

Question 2

What are primary and secondary aging? How do they differ?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

Answer: Consuming a Mediterranean diet emphasizing fish, unsaturated fat (olive oil), vegetables, and moderate consumption of red wine is linked to a 30 to 50 percent reduced incidence of Alzheimers disease, to slower disease progression in diagnosed individuals, and also to a reduction in vascular dementia. These foods contain antioxidants and other substances that help promote the health of the cardiovascular and central nervous systems. Education and an active lifestyle are beneficial as well. The rate of Alzheimers is reduced by more than half in older adults with higher education, though this protective effect is not as great for those with the APOE e4 gene. Late-life engagement in cognitively stimulating social and leisure activities also protects against Alzheimers and dementia in general. Finally, persistence, intensity, and variety of physical activity are associated with decreased risk of Alzheimers and vascular dementia, with larger benefits for older people with the APOE e4 gene. In longitudinal research, exercising regularly in midlife predicted reduced late-life dementia, after many other dementia-linked lifestyle factors were controlled. Beginning regular exercise in late life is also protective.

Answer to Question 2

Answer: Experts distinguish between primary aging (another term for biological aging), or genetically influenced declines that affect all members of our species and take place even in the context of overall good health, and secondary aging, declines due to hereditary defects and negative environmental influences, such as poor diet, lack of exercise, disease, substance abuse, environmental pollution, and psychological stress. While physical and mental disabilities of late adulthood are strongly related to age, they are not entirely caused by aging. It is difficult to distinguish primary from secondary aging. Although primary aging contributes to frailtywasted muscle mass and strength, unintentional weight loss, severe mobility problems, self-reported exhaustion, slow walking speed, low physical activity, and perhaps cognitive impairmentsecondary aging plays a larger role, through genetic disorders, unhealthy lifestyle (including obesity and sedentary behavior), and chronic disease.




renzo156

  • Member
  • Posts: 526
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)


skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

For a complete list of videos, visit our video library