The Dark Side of Light: How Even Small Lights Can Interrupt Weight Loss
Exposure to artificial light at night is a determinant in the pathogenesis of cancer and obesity. (Science Direct)
Screens, streetlights, and glowing electronics - our nighttime has been increasingly invaded by artificial light. While many of us may not think twice about leaving a nightlight on or falling asleep with the glow of a smartphone nearby, research suggests that even small amounts of light during sleep can have impacts on our sleep health. We live in a time where neglecting the profound consequences of sleep deprivation has become the norm - but when it comes to "weight loss" ears tend to listen. So this is a friendly Reminder, to ensure a dark sleep environment to optimise health and get the wanted body optimisation.
Numerous studies have shown that exposure to light at night can disrupt our circadian rhythms, the internal clock that regulates our sleep-wake cycle and many other bodily functions. When our circadian rhythms are thrown off balance, it can lead to difficulties falling asleep, staying asleep, and achieving restorative sleep.
But how does this relate to weight loss?
The link between light exposure during sleep and weight gain lies in the disruption of our body's production of key hormones, such as melatonin and cortisol. Melatonin, often referred to as the "sleep hormone," is crucial for regulating our sleep patterns and plays a role in metabolism. When exposed to light at night, our bodies may produce less melatonin, which can affect our ability to burn calories efficiently and regulate our appetite.
Disrupted sleep patterns lead to an increase in the production of cortisol, the stress hormone. Elevated cortisol levels have been associated with weight gain, particularly around the abdominal area, as well as a higher risk of developing conditions like obesity and metabolic syndrome.
What can we do to protect our sleep and support our weight loss goals?
Create a dark sleep environment. Keeping your bedroom as dark as possible can help signal to your body that it's time to rest and promote the production of melatonin.
to block out external light sources, such as streetlights or early morning sunlight.
2. Turn off or cover any electronic devices
that emit light, such as alarm clocks, TVs, and smartphones.
3. Use a sleep mask
to further block out light and promote deeper sleep.
Obviously there are tons of different sleep mask on the market.
A sleep mask with headphones allows users to listen to brainwave-enhancing audio content while blocking out light and noise for a more restful sleep experience. By combining relaxation-inducing sounds with the comfort of a sleep mask, this device enhance sleep quality and promote deeper relaxation during the night. It is also a great support to fall as sleep faster.
With ensuring a dark sleep environment and minimising exposure to light at night, you can support your body's natural sleep-wake cycle, improve the quality of your sleep, and potentially aid in your weight loss efforts.
Prioritize your sleep, and let the darkness work its magic.
Comentarios