A WEIGHT LOSS expert has revealed the small daily habit that could help peopleburnmorefat– and it takes less time than scrolling Instagram.
Many people, especially those with demanding or family responsibilities, face real time constraints when it comes to , preparing for , or finding time for physical activity.
But according to Professor Franklin Joseph, of Dr Frank’s weight loss clinic, there’s one easy change people can make that helps the body become better at – and it doesn’t involve hours at the gym or cutting carbs.
The professor, who’s helped thousands of people through but smart swaps, says a 30-second cold shower is key.
A 30-second cold blast
“If you want to increasefat-burningwithout doing more , start by turning your shower cold for 30 seconds at the end,”; he said.
“It sounds simple – and it is – but it works.”;
The trick, he says, is in how the body responds to sudden .
“When you’re hit with cold water, your body has to work harder to keep you warm. That activates something called brownfat– a type offatthatburnscalories to generate heat,”; he explained.
Brown fat is a type of fat that burns calories to generate heat, and can lead to increased energy expenditure
Studies have shown that regular exposure to cold – even just a short blast at the end of a warm shower – can and encouragefatloss over time.
A study published in the Journal of Clinical Investigation found that participants exposed to mild cold for several hours increased their metabolic rate by up to 15 per cent.
Another study in the same journal showed that after a month of exposure to mild cold, participants had a 42 per cent increase in brown fat volume and a 10 per cent increase in fat metabolic activity.
“Brownfatis like your body’s internal furnace,”; Prof Joseph said.
“Unlike normalfat, which stores energy, brownfatburnsit. And the colder you get, the harder it works.”;
Burnsmore than a workout
While a cold shower won’t replace a training session, Prof Joseph says it can be surprisingly effective when done consistently.
“A single 30-second cold shower won’t magically meltfat, but over time, the effect adds up,”; he said.
“It can trigger metabolic changes that make your body more efficient atburningfat, especially when paired with a and .”;
In fact, some research suggests that regular cold exposure canburnmore calories over a week than a few moderate cardio sessions.
“It won’t leave you sweating, but it’s a great tool for people who want to maximisefat-burningwith minimal effort,”; he said.
“Plus, it , alertness and immune function – so you’re getting more than justfatloss.”;
Prof Joseph recommends starting with 15 to 30 seconds of cold water at the end of your shower, then gradually building up if you can tolerate it.
“It’s free, fast, and takes less time than a warm-up,”; he added.
“If you want toburnmorefatwithout spending more time exercising, it’s a no-brainer.”;
