Thermogenic: meaning, definitions and examples
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thermogenic
[ ˌθɜrməʊˈdʒɛnɪk ]
biochemistry, nutrition
Thermogenic refers to the process of heat production in organisms. In a nutritional context, it often describes substances that increase metabolic rate and thereby generate heat in the body, often through increased calorie expenditure.
Synonyms
calorigenic, heat-producing
Examples of usage
- Caffeine has a thermogenic effect that can boost fat burning.
- Thermogenic supplements are popular in weight loss diets.
- Certain spices, like cayenne pepper, are known for their thermogenic properties.
Etymology
The term 'thermogenic' originates from the Greek words 'thermos,' meaning 'heat,' and 'genes,' meaning 'producing' or 'generated by.' It entered scientific vocabulary in the early 20th century as the study of metabolism and energy expenditure became more prevalent, particularly in relation to nutrition and physical activity. The understanding of thermogenesis has evolved with advances in biochemistry, linking it to various physiological processes and the impact of diet on energy expenditure. In recent years, thermogenic substances have gained attention in weight management and fitness circles, driving interest in dietary supplements that claim to enhance metabolic rate and facilitate fat loss.