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

Author Question: Americans consume far too much of what mineral? How much is too much and why? What will be an ... (Read 51 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
Americans consume far too much of what mineral? How much is too much and why?
 
  What will be an ideal response?

Question 2

What are the health benefits of omega-3 fatty acids?
 
  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

ebe

  • Sr. Member
  • ****
  • Posts: 320
Answer to Question 1

Americans consume far too much of one mineral, sodium usually in the form of salt in processed foods rather than through table salt. They recommend taking in no more than 2,300 milligrams (mg) and less than 1,500 mg for persons who are 51 and older and those of any age who are African American or have hypertension, diabetes, or chronic kidney disease.. Limiting sodium is recommended because as the guidelines caution, a strong body of evidence in adults (and to a lesser extent for children) documents that as sodium intake decreases, so does blood pressure. Higher chronic blood pressure increases the risk of cardiovascular disease and kidney disease. One of the best ways to reduce sodium intake is to eat less processed foods and more fresh foods.

Answer to Question 2

Evidence suggests that omega-3 fatty acids have anti-clotting effects, are protective against heart disease, and reduce heart rate, blood pressure, cardiac arrhythmias (i.e., abnormal heart rhythms), and the risk of sudden cardiac death. In addition, there is evidence that they exert anti-inflammatory effects through, for example, suppressing pro-inflammatory cytokines such as tumor necrosis factor-a, interleukin 1B, and interleukin-6 . Since inflammation appears to promote chronic diseases like cardiovascular disease, then omega-3 fatty acids may play a protective role through their anti-inflammatory properties.





 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

For a complete list of videos, visit our video library