Tony
Moderator
When You Burn Fat, Where Does it Actually Go?
Where does it go?
Some of the water produced as the body consumes fat exits in the usual way, through your urine and sweat. But a 2014 study in the British Medical Journal found that most of the byproducts of fat (including all that carbon dioxide) leaves the body through the respiratory system.
Yep, you read that right. You breathe out the byproducts of most of the fat that you burn, the CO2 from that process mingling with the CO2 produced by your lungs as they process oxygen. It's something to think about while you hit the gym or walk on a track: getting rid of fat can be exhausting, but it's as natural as breathing.
Where does it go?
Some of the water produced as the body consumes fat exits in the usual way, through your urine and sweat. But a 2014 study in the British Medical Journal found that most of the byproducts of fat (including all that carbon dioxide) leaves the body through the respiratory system.
Yep, you read that right. You breathe out the byproducts of most of the fat that you burn, the CO2 from that process mingling with the CO2 produced by your lungs as they process oxygen. It's something to think about while you hit the gym or walk on a track: getting rid of fat can be exhausting, but it's as natural as breathing.
