A low basal body temperature suggests which condition?

Prepare for the National Association of Nutritional Professionals (NANP) Domain IV Test. Review flashcards and multiple choice questions with detailed explanations. Get exam-ready!

Multiple Choice

A low basal body temperature suggests which condition?

Explanation:
Thyroid hormones regulate how much energy the body uses and how much heat it generates. When thyroid function is low (hypothyroidism), the metabolic rate slows and less heat is produced, which shows up as a lower basal body temperature and often cold sensitivity and fatigue. So a low basal body temperature points to hypothyroidism. Hyperthyroidism would raise metabolism and typically raise body temperature, not lower it. Diabetes centers on insulin and glucose control and isn’t defined by a low basal temperature. Anemia affects oxygen delivery but doesn’t inherently cause a lower basal body temperature.

Thyroid hormones regulate how much energy the body uses and how much heat it generates. When thyroid function is low (hypothyroidism), the metabolic rate slows and less heat is produced, which shows up as a lower basal body temperature and often cold sensitivity and fatigue. So a low basal body temperature points to hypothyroidism. Hyperthyroidism would raise metabolism and typically raise body temperature, not lower it. Diabetes centers on insulin and glucose control and isn’t defined by a low basal temperature. Anemia affects oxygen delivery but doesn’t inherently cause a lower basal body temperature.

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