Of the following dietary factors, which one likely has the most impact on the variability of blood cholesterol levels in the Canadian population?

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Quizplus · Accepted Answer

Saturated fat intake has been consistently linked to higher blood cholesterol levels, particularly LDL cholesterol, which is known to increase the risk of cardiovascular disease. A high intake of saturated fat is likely the most significant dietary factor contributing to the variability of blood cholesterol levels in the Canadian population. While dietary cholesterol intake can also impact blood cholesterol levels, it has a weaker impact than saturated fat. Soluble fiber, particularly from sources such as oats and legumes, can help lower LDL cholesterol levels, but its impact may not be as significant as that of saturated fat. Omega-3 fatty acids, particularly those found in fatty fish, can have a beneficial impact on cardiovascular health, but they are not directly linked to variations in blood cholesterol levels.

Of the Following Dietary Factors, Which One Likely Has the Most