Sleep – a precious commodity that offers us rest and relaxation. In a time when the world is flooded with information, healthy sleep is becoming increasingly important. Celebrities tout their healthy sleep habits, studies highlight the benefits of balanced sleep, and the market is flooded with products designed to support sleep. Gorilla Health is also committed to this important topic, especially when it comes to products for a healthy lifestyle, including our own brand Pillow and mattresses heard.
The influence of sleep on our biological processes
Our bodies go through many biological processes while we sleep that are crucial to our health. Above all, the brain, which stores new information and eliminates harmful waste products during sleep. Nerve cells communicate and reorganize to support healthy brain function. The body, in turn, devotes itself to repairing cells, restoring energy, and releasing molecules such as proteins and hormones, including growth hormone. These hormones are important not only for the growth and development of children, but also for the repair of muscles, bones, and tissues in people of all ages.
The science behind the sleep needs of different age groups
The German Society for Sleep Research recommends different amounts of sleep per day depending on the age group:
- 0-3 months: 14-17 hours
- 4-12 months: 12-16 hours
- 1-2 years: 11-14 hours
- 3-5 years: 10-13 hours
- 6-12 years: 9-12 hours
- 13-18 years: 8-10 hours
- 18-60 years: 7+ hours
- 61-64 years: 7-9 hours
- 65 years+: 7-8 hours
The Dangers of Too Much Sleep
The question of whether there is such a thing as too much sleep has led to controversial discussions in science. We are all unique, so the optimal amount of sleep varies from person to person. However, if we sleep too much, it can have negative effects on our body.
The role of serotonin
An important factor in assessing our sleep is the neurotransmitter serotonin, which supports the natural sleep-wake rhythm. During sleep, neurons transport serotonin to specific receptors in the brain to control sleep and awakening. When we sleep too long, we disrupt this process and falsely signal the body that it should be awake. This can lead to dehydration and nutrient deficiencies, which in turn can cause headaches or listlessness.
Research on late risers
A study of over 24,000 participants aged 15 to 85 found that "late risers" may be associated with psychiatric illness and a higher BMI, but not with other chronic diseases that are often associated with lack of sleep.
Find the right balance
While the scientific community is still debating how harmful excessive sleep can be, there is no doubt that too little sleep is detrimental to long-term health. It is therefore advisable to stick to the recommended sleep amounts for the appropriate age groups and listen to your body's signals. Occasional sleeping in or napping is normal when the body requires it. However, if long-term sleep habits cause anxiety, we recommend seeking medical attention to clarify the cause.
Conclusion
Sleep is crucial to our physical and mental health. The optimal amount varies from person to person, but quality and regularity are key. Sleep is not a given – it deserves our attention and care. If you need help establishing healthy sleep habits, there are numerous resources available to support your journey to better sleep.
