
A study carried out in mice may help explain why dieting can be an inefficient way to lose weight: key brain cells act as a trigger to prevent us burning calories when food is scarce. "If food is available, they make us eat, and if food is scarce, they turn our body into saving mode and stop us from burning fat." The researchers demonstrated that AGRP neurons are key contributors to the caloric thermostat that regulates our weight, regulating how many calories we burn. The team used a genetic trick to switch the AGRP neurons 'on' and 'off' in mice so that they could rapidly and reversibly manipulate the neurons' activity. The researchers tested the role of a group of neurons in a brain region known as the hypothalamus.
Nutritionist reveals secrets to a fat burning metabolism

To help us improve, Melbourne based sports nutritionist and triathlete, Steph Lowe, has shared her simple tips for developing fat burning metabolismAnd the first tip? 'Exercising before breakfast promotes optimal fat burning as your body has been in a fasted state overnight,' she told Daily Mail Australia. Sport nutritionist and triathlete Steph Lowe has shared her top tips for a fat burning metabolismEXERCISE BEFORE BREAKFASTAccording to Steph, training before breakfast is not only a great way to wake up, but also good for your metabolism. 'By simply decreasing your portion size and commencing your overnight fast early, you allow your body to commence burning fat again and reap the metabolic benefits of time restricted eating.' 'Breakfast just means "breaking the fast" and should not be a fixed time of the day,' Steph said.
collected by :Lucy William



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