Sleep hygiene and regeneration: How to get quality rest

Sleep is the cheapest and one of the most effective tools for longevity. Do you know how to master it? On the occasion International Healthy Sleep Day We've put together a guide to nighttime recovery for you. Find out how sleep hygiene works, why the form of magnesium matters, and take advantage of a weekly 25% discount on our evening bestsellers.

Spánková hygiena a regenerace: Jak na kvalitní odpočinek

March 21st belongs International Healthy Sleep Day. But we're celebrating it all week long. From March 16th to 22nd, get 25% off our bestsellers to support relaxation and regeneration of the body. Just enter the code at checkout SLEEP.

The promotion is valid on:

Quality sleep is a fundamental pillar of longevity. Celebrate it with us.

We live in a time when performance is celebrated but rest is often undervalued. Yet it is during sleep that the most important processes occur: flushing toxins from the brain, repairing tissues, and optimizing hormones. March 21 is International Healthy Sleep Day – the perfect time to review your nighttime routine.

Sleep is a key physiological process that allows the body and mind to regenerate. International Healthy Sleep Day reminds us of the importance of regular rest to maintain overall body balance. At Beggs, we focus on supporting your journey to well-deserved relaxation with pure and functional ingredients.

Pillars for uncompromising sleep hygiene

Quality sleep is the result of tuning in to your internal circadian rhythm. To get the most out of your nightly recovery, focus on these key areas:

Light management:

Your body naturally orients itself to light cycles. Exposure to blue light (from screens and LED bulbs) in the evening can delay the release of melatonin, a key signal for the body to enter sleep mode.

Limiting blue light before bed has been shown in expert observations to have a number of benefits for nighttime regeneration. For example, Appleman1 et al. in their study report a positive effect of blue light blocking on subsequent rest. Research from 20192 and 20203 (Knufinke et al.) in turn noted a subjective reduction in the time it took to fall asleep and an increase in the perceived quality of sleep in participants. This knowledge about the influence of sleep hygiene on the harmonization of biorhythms in healthy and active individuals is also summarized in research theses (e.g. Siebeltová, 20224).

TIP: At least 90 minutes before bedtime, switch your device to night mode, or ideally, wear blue light filter glasses and simulate a sunset.

Thermoregulation: Cold as a biological trigger:

Quality rest is not just about silence, but also about thermodynamics. The human body begins the cooling process naturally at about 2 hours before bedtimeScientific studies5 confirm that the deepest stages of sleep (NREM) occur at the moment when the drop in core body temperature (approximately 1°C) is the steepest.

If you sleep in an overheated room, you prevent your brain from cooling down. This not only leads to frequent awakenings, but you also deprive yourself of the activation of the so-called "cold-shock" proteinsThese proteins, in response to lower brain temperature, help adjust your internal circadian clock at the genetic level and trigger deep tissue regeneration.

Tip: Take a short, intensive breath before going to bed. If you like warmth, choose a warmer blanket rather than the overheated air in the room – it is important for the brain to breathe cooler air, which helps thermoregulation.

Circadian Anchor: The Power of Regularity:

Your internal biorhythm loves predictability. If you wake up and go to sleep at similar times (even on weekends), your body optimizes hormone and enzyme production ahead of time.
A stable sleep schedule is associated with better metabolic flexibility and cognitive clarity during the day. Sleep regularity may be an even stronger factor in longevity and cardiovascular health than sleep duration alone.6.

Tip: Find your "sleep slot" that works for you and try to stick to it with a maximum deviation of 30 minutes.

Good habits are the foundation that you can support with appropriately chosen supplementation.

Sleep is a process. For it to be of good quality, there must be an interplay between your psyche, environment, and physical body. Supplementation can be an aid to deep regeneration. That's why we've chosen these two partners for Sleep Week:

Beggs Better Sleep: To induce a sense of calm

For sleep to occur, the body must first calm down. Better Sleep harnesses the traditional power of herbs for the modern person.

  • How it helps: Contains standardized extracts of valerian and lemon balmThese herbs are recognized for their ability to support optimal relaxation and help the natural process of falling asleep.

  • For whom: For those who need help transitioning into sleep mode after a busy day.

Beggs Regeneration Magnesium: To relieve tension in the body

Even with a calm mind, deep rest can be disrupted by physical tension. Magnesium is a mineral that is absolutely crucial for nighttime regeneration.

  • Why the bisglycinate form: This chelate bond of magnesium to the amino acid glycine stands out high absorbency and is very gentle on digestion. In addition, glycine is naturally found in the nervous system and complements the effect of magnesium.

  • How it helps: Magnesium contributes to normal functioning of the nervous system and musclesIt helps the body achieve a state of relaxation, which is necessary for the undisturbed course of all sleep phases.

    Better Sleep

    Premium dietary supplement with a combination of carefully selected plant extracts, enriched with vitamin B6.

    Buy with code spanek

    Regeneration Magnesium

    Premium dietary supplement with a highly absorbable chelated form of magnesium and an active form of vitamin B6.

    Buy with CODE SPANEK

    1Appleman K, Figueiro MG, Rea MS. 2013. Controlling light-dark exposure patterns rather than sleep schedules determines circadian phase. Sleep Med. 14:456–61. doi:10.1016/j.sleep.2012.12.011. PMID: 23481485

    2Knufinke M, Fittkau-Koch L, Møst EIS, Kompier MAJ, Nieuwenhuys A. 2019. Restricting short-wavelength light in the evening to improve sleep in recreational athletes - A pilot study. Eur J Sport Sci. 19:728–735. doi:10.1080/17461391.2018.1544278. PMID: 30427265.

    3Knufinke M, Nieuwenhuys A, Geurts SAE, Møst EIS, Moen MH, Maase K, Coenen AML, Gordijn MCM, Kompier MAJ. 2020. Dim light, sleep tight, and wake up bright - Sleep optimization in athletes by means of light regulation. Eur J Sport Sci. 21:1–9. doi:10.1080/ 17461391.2020.1722255. PMID: 32022640.

    4Siebeltová K., The effect of blue light on sleep. 2022. Charles University, Faculty of Physical Education and Sport, Master's thesis. https://dspace.cuni.cz/bitstream/handle/20.500.11956/178988/120436528.pdf?sequence=1

    5Harding EC, Franks NP, Wisden W. The Temperature Dependence of Sleep. Front Neurosci. 2019 Apr 24;13:336. doi: 10.3389/fnins.2019.00336. PMID: 31105512; PMCID: PMC6491889.

    6WINDRED, S. L., et al. Sleep regularity is a stronger predictor of mortality risk than sleep duration: A prospective cohort study. Sleep. 2024, 47(1). doi:10.1093/sleep/zsad253. PMID: 37734005.

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    Beggs Magnesium bisglycinate + vitamin B6 P5P Complex (60 cps.)

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    Beggs Better Sleep developed with Marek Dvořák (60 cps.)

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    Regular price 449,00 Kč Sale price 314,30 Kč
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    Sale

    Beggs Better Sleep developed with Marek Dvořák (60 cps.)

    Regular price 314,30 Kč
    Regular price 449,00 Kč Sale price 314,30 Kč
    Unit price 5,24 Kč  per  item
    Sale

    Beggs Magnesium bisglycinate + vitamin B6 P5P Complex (60 cps.)

    Regular price 199,00 Kč
    Regular price 239,00 Kč Sale price 199,00 Kč
    Unit price 3,32 Kč  per  item