Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Basal metabolic rate
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Basal metabolic rate: A measure of the rate of metabolism. For example, someone with an overly active thyroid will have an elevated basal metabolic rate.