ISSA Nutritionist Practice Exam

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Study for the ISSA Nutritionist Exam with our comprehensive quiz. Featuring multiple choice questions, hints, and detailed explanations, you'll prepare effectively for your certification!

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What is the recommended ratio for omega-6 to omega-3?

The correct answer is: 4:1

The recommended ratio for omega-6 to omega-3 is generally considered to be around 4:1. This balance is important because both omega-6 and omega-3 fatty acids play vital roles in the body, including supporting heart health, brain function, and reducing inflammation. In modern diets, the intake of omega-6 fatty acids is often significantly higher, sometimes reaching ratios of 10:1 or even higher, primarily because of the prevalence of vegetable oils and processed foods that are rich in omega-6. Such imbalances can lead to health issues, including chronic inflammation and an increased risk of various diseases. Maintaining a 4:1 ratio can help promote optimal health by supporting the body's inflammatory response and ensuring the functionalities of cell membranes, immune responses, and overall metabolic processes are balanced.