Looking to lose weight? Not-so-new research explains the mathematics of fat loss. In 2014 Ruben Meerman and Andrew Brown authored a report which claims that “when 10 kg of fat is oxidised, 8.4 kg departs the body via the lungs as carbon dioxide (CO2)”.
You can find a digest (no pun intended) of this interesting article here. For those who want to dig further into this research, you can read the original article in the BMJ (British Medical Journal) here.