If you're trying to lose weight, you'll know that unfortunately, it isn't as easy as cutting out sugary treats and watching as the weight falls off.
In fact, some people will even find themselves continuing to gain weight despite eating a healthy and balanced diet, and according to diet expert Doctor Michael Mosley, this could be down to your metabolism.
Metabolism is the process by which the body changes food and drink into energy, and the faster your metabolism is, the quicker your body will complete this process.
