Adaptive Thermogenesis

Definition

Adaptive thermogenesis is the process by which the body adjusts its energy expenditure in response to changes in the environment, such as diet or temperature.

Scientific / Technical Definition

Adaptive thermogenesis refers to the regulation of heat production in organisms in response to environmental changes, metabolic conditions, or changes in energy intake. This component of energy expenditure can increase or decrease as a part of the body's effort to maintain homeostasis in energy balance.

Benefits

• Helps the body to efficiently manage energy balance.
• Can assist in maintaining weight loss by adjusting energy expenditure.
• Contributes to regulating body temperature.

Examples

• Increased heat production during cold exposure to maintain body temperature.
• Decreased energy expenditure during caloric restriction or fasting.

Additional Information

• Effects: Adaptive thermogenesis can have significant impacts on weight management, as the body can alter energy expenditure to counteract caloric restriction, potentially hindering weight loss efforts.

Related Terms

• Basal Metabolic Rate
• Energy Expenditure
• Metabolic Rate
• Thermogenesis

References

• Understanding Adaptive Thermogenesis
• The Role of Adaptive Thermogenesis in the Human Body