5.6 Lipids and Health

Question 1

What are the symptoms of essential fatty acid deficiency?

Question 2

Is essential fatty acid deficiency a public health issue in Canada? Explain why or why not.

Question 3

Describe the steps that lead to the development of atherosclerosis.

Question 4

How can the build-up of atherosclerotic plaque eventually lead to a heart attack?

Question 5

How do dietary fats influence the risk of cardiovascular disease as measured by the ratio: total cholesterol/HDL-cholesterol?

Question 6

How do saturated and trans fat function in the body to increase the risk of cardiovascular disease?

Question 7

How do omega-6, omega-3, and monounsaturated fatty acids function in the body to decrease the risk of cardiovascular disease?

Question 8

When replacing saturated fat in the diet, why is it important to know what the replacement nutrient is?

Question 9

What impact does egg consumption have on cardiovascular disease risk?

Question 10

How strong is the scientific evidence for a link between diet and cancer?

Question 11

Based on the analysis of data from CCHS, which is more responsible for weight gain: excess fat or excess calories? Explain your answer.