What key function related to resting metabolic rate does selenium in halibut support?
Answer
It plays a part in thyroid hormone metabolism, which regulates the resting metabolic rate.
Selenium is highlighted as an important trace element abundant in halibut, serving roles beyond general antioxidant activity. Crucially, it contributes to the proper metabolism of thyroid hormones. The thyroid gland is the body's primary regulator of the resting metabolic rate (RMR), determining how many calories the body burns at rest. By ensuring adequate selenium intake, especially when dieting restricts overall nutrient availability, the body supports the optimal functioning of this crucial metabolic engine, which is vital for sustained weight management.

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