16/11/2025
I cannot stress enough the importance of good-quality sleep for maintaining your weight and energy. We are all guilty at times of cutting down on sleep in an attempt to increase productivity, but here's the crazy part: our bodies repair, reset, and heal while we sleep. If we reduce our sleep hours, we send a signal to our body that we are in danger, which triggers the release of cortisol to protect us.
As you may know, cortisol is a stress hormone that plays a significant role in the fight-or-flight response and helps you feel energised in the morning. However, if you consistently maintain high levels of cortisol because you think it's a good idea to cut back on sleep, you can end up feeling like you've been hit by a bus in the morning. On top of that, your body will start to store fat around your belly.
The simplest way to improve your energy and manage your weight is to prioritise good-quality sleep. Don't cheat - aim for 7 to 8 hours of sleep each night. If you're struggling with your sleep, comment "help" below, and I will share some useful tips with you!