Have you ever felt energized in the morning and completely drained by the afternoon, without having put in much effort? That's no coincidence. It's your circadian rhythms, an internal clock that regulates almost everything in your body, from sleep and digestion to your mood and concentration.
We live in an age where screens, stress, and hectic schedules disrupt this delicate system. But if you want to sleep better, feel more energetic, and improve your overall health, it's time to understand how they work and how to take care of them.
What are circadian rhythms?
Circadian rhythms are approximately 24-hour cycles that regulate fundamental biological functions. They are controlled by a part of the brain called the suprachiasmatic nucleus (SCN), which responds primarily to natural light. This "master clock" tells your body when to be alert and when to prepare for rest. One of the most important aspects it regulates is the production of melatonin, the sleep hormone. When it gets dark, your body releases it to help you relax and fall asleep. When it's light, production stops and your body wakes up.
Circadian rhythms and sleep: an inseparable relationship
Sleep isn't simply about closing your eyes and shutting off your mind. The body enters sleep phases that require order and rhythm. If your circadian rhythms are disrupted—for example, by staying up late, working night shifts, or using your cell phone in bed—your sleep loses quality. The result? You struggle to fall asleep, wake up in the middle of the night, or aren't rested even if you sleep eight hours. This directly impacts your energy, concentration, metabolism, and emotional state.
Symptoms of an altered circadian rhythm
- Constant tiredness even if you get enough sleep
- Difficulty falling asleep or waking up very early
- Mood swings for no apparent reason
- Digestive problems or lack of appetite
- Increased anxiety or irritability
These symptoms can easily be confused with stress or general malaise, but often the root of the problem is an out-of-balance circadian rhythm.
How to take care of your circadian rhythms (and improve your rest)
- Exposure to natural light: Get out in the sun for at least 15 minutes in the morning. This tells your body it's time to be active.
- Consistent routine: Go to bed and wake up at the same time every day, even on weekends.
- Limit blue light from screens at night: Use filters or avoid devices at least an hour before bedtime.
- Eat dinner early and light: Eating too late can disrupt your cycles.
- Create an optimal sleeping environment: Dark, quiet, cool, and above all, comfortable.
This is where a good mattress comes in. It doesn't matter how much you take care of your circadian rhythm if you sleep on a surface that doesn't allow you to rest well.
A natural break for a natural rhythm
If you want to truly improve your sleep, your mattress must be up to par. Natural mattresses are made with organic materials and free of chemicals that can interfere with your rest. At Savannahome.mx, you'll find the best natural mattress options in Mexico. Their focus on wellness and sustainability aligns perfectly with a conscious and healthy lifestyle. Sleeping on natural materials not only improves your rest, it also protects your long-term health.
Savanna has positioned itself as a leading brand in the Mexican sleep industry, offering natural mattresses that combine comfort, quality, and sustainability. Their commitment to the environment and their customers' health makes them an ideal choice for those seeking to improve their quality of life in a conscious and responsible way.
Learn more and make the best natural mattress in Mexico yours at Savanna Home .
