Thermogenic: meaning, definitions and examples

Etymology

• The term comes from the Greek words 'thermos' meaning 'heat' and 'genes' meaning 'producing'.
• It was first used in scientific contexts in the mid-20th century to describe processes related to heat production in organisms.

Science

• Certain foods, like spicy peppers, can increase metabolism through thermogenic effects, making you burn more calories.
• Brown adipose tissue is a key player in thermogenesis; it helps animals and humans maintain body temperature in cold conditions.
• Researchers study thermogenic compounds in nature to develop weight-loss supplements and improve metabolic health.

Nutrition

• Caffeine has a thermogenic effect, which is why some weight-loss products include it for boosting energy expenditure.
• High-protein foods can also promote thermogenesis, as the body uses more energy to digest them than carbohydrates or fats.

Exercise

• Physical activity increases thermogenic processes, as muscles generate heat during exercise, further aiding calorie burning.
• Interval training has been shown to enhance thermogenic responses, leading to greater fat loss compared to steady-state exercises.

Pop Culture

• Movies and shows about fitness often highlight the role of thermogenesis in weight loss, leading to trendy diets that promote spicy foods.
• Social media influencers frequently discuss thermogenic foods and supplements, shaping popular perceptions around dieting and fitness.