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Questions and Answers
Where are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) predominantly found?
Where are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) predominantly found?
- In plant-based oils
- In farmed fish
- In fish oils like mackerel, salmon, herring, trout, and sardines (correct)
- In poultry products
What is the effect of 1 gram per day of omega-3 fatty acids on the occurrence of sudden cardiac death?
What is the effect of 1 gram per day of omega-3 fatty acids on the occurrence of sudden cardiac death?
- Reduces by 10%
- Increases by 20%
- Has no effect
- Reduces by 45% (correct)
How do very long chain omega-3 fatty acids (EPA and DHA) affect blood TAG concentrations?
How do very long chain omega-3 fatty acids (EPA and DHA) affect blood TAG concentrations?
- Increase the concentrations
- Have no effect on the concentrations
- Vary depending on the individual
- Reduce the concentrations (correct)
What effect do all three omega-3 fatty acids have on vascular function?
What effect do all three omega-3 fatty acids have on vascular function?
What has not been sufficiently proven yet regarding the effect of omega-3 fatty acids?
What has not been sufficiently proven yet regarding the effect of omega-3 fatty acids?
Which fatty acids are considered essential and must be consumed in the diet?
Which fatty acids are considered essential and must be consumed in the diet?
What are the main physiological actions of eicosanoids?
What are the main physiological actions of eicosanoids?
What is the role of omega-3 fatty acids in the human body?
What is the role of omega-3 fatty acids in the human body?
Which fatty acids do trans-fatty acids not fit into cell membranes in the same way as?
Which fatty acids do trans-fatty acids not fit into cell membranes in the same way as?
What are the main sources of alpha-linolenic acid?
What are the main sources of alpha-linolenic acid?
What does 'Fat free' mean according to the text?
What does 'Fat free' mean according to the text?
What is the purpose of adding other components to fat-free products?
What is the purpose of adding other components to fat-free products?
What is the hypothesis related to trans-fatty acids according to the text?
What is the hypothesis related to trans-fatty acids according to the text?
What is the main effect of hydrogenation on fatty acids?
What is the main effect of hydrogenation on fatty acids?
What should one be cautious about when considering 'light' products?
What should one be cautious about when considering 'light' products?
Why are Omega 3s considered a vital part of cell membranes?
Why are Omega 3s considered a vital part of cell membranes?
What is the significance of the balance between Omega 3 and Omega 6 consumption?
What is the significance of the balance between Omega 3 and Omega 6 consumption?
What are the typical healthy ratios of Omega 6 to Omega 3 intake?
What are the typical healthy ratios of Omega 6 to Omega 3 intake?
How do Omega 3 and Omega 6 fatty acids interact in the body?
How do Omega 3 and Omega 6 fatty acids interact in the body?
What is the purpose of consuming Omega 3 and Omega 6 in a balanced proportion?
What is the purpose of consuming Omega 3 and Omega 6 in a balanced proportion?
Which fatty acids are considered essential and can lead to deficiency if not consumed?
Which fatty acids are considered essential and can lead to deficiency if not consumed?
Who are most commonly seen to be at risk of essential fatty acid deficiency?
Who are most commonly seen to be at risk of essential fatty acid deficiency?
What is the primary source of cholesterol in the body?
What is the primary source of cholesterol in the body?
Which type of fatty acids have the most potent effect in increasing plasma cholesterol levels?
Which type of fatty acids have the most potent effect in increasing plasma cholesterol levels?
What is the relationship between dietary cholesterol and plasma cholesterol according to the text?
What is the relationship between dietary cholesterol and plasma cholesterol according to the text?
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