Metabolism blood test
Professionally updated: April 29, 2025
Metabolism describes the many chemical reactions that take place in the body and plays a role in our overall health. Although the word is often used in connection with calorie burning, metabolism also controls factors such as body temperature, energy levels and the digestive system. It is therefore crucial that your metabolism is well-regulated.
Symptoms of an accelerated metabolism include a feeling of restlessness, warmth, concentration problems, a tendency to looser stools, and potential weight loss. On the other hand, symptoms of a reduced metabolism may include feeling cold, fatigue, exhaustion, and changes in the condition of the skin, hair, and nails.
Jakob Fraes
Specialist in General Medicine, Ph.D.