Thermogenesis: Why is it difficult to lose weight in winter?
Losing weight in winter can seem more difficult, and it's not just a feeling. This phenomenon is largely explained by thermogenesis, the process by which our bodies produce heat by burning calories. In winter, our bodies seek to conserve energy to maintain our core temperature, which can slow down weight loss.
There are two forms of cold-related thermogenesis:
Shivering thermogenesis, which is triggered when we shiver to generate heat. Non-shivering thermogenesis, activated by brown adipose tissue, a type of fat that burns calories to generate heat without causing shivers. Despite this, several factors make weight loss more complex. in winter :
A slightly slowed metabolism as the body seeks to conserve energy. An increased appetite for higher-calorie foods, often rich in carbohydrates and fats, in order to produce more heat. Less exposure to sunlight, which can affect mood, reduce motivation to exercise, and increase snacking. How can you stimulate thermogenesis to promote weight loss in winter?
Moderate exposure to the cold, such as going for walks outside or taking cold showers, can activate brown fat. Consume thermogenic foods such as chili peppers, ginger, green tea, or protein, which require more energy to digest. Maintain regular physical activity, even light, to encourage energy expenditure. Understanding the role of thermogenesis allows you to adapt your habits to continue losing weight, even in winter.
