The lack of sleep impacts the physical and mental health of modern society.

The lack of sleep has become an increasing concern in modern society, where daily demands seem relentless. It is no longer just a matter of fatigue; the effects of not sleeping properly extend far beyond the physical, also impacting the mental health of those suffering from insomnia. According to a recent study, more than 30% of the Western population experiences some type of sleep disorder, an alarming statistic that highlights the urgent need to address this issue. Clinical neurophysiologist Oscar Larrosa Gonzalo, an expert in sleep medicine and head of the Sleep Disorders Unit at MIPsalud in Madrid, has warned about the implications that lack of rest has on quality of life. In his words, "significant uncontrolled sleep disorders, in the medium to long term, destroy quality of life and undermine physical and mental health." This clear and forceful message resonates in a world where rest is often seen as a luxury rather than a necessity. It is important to note that insomnia does not merely translate into a day of increased fatigue. Larrosa Gonzalo warns that its consequences are much more serious, as they can lead to metabolic disorders such as elevated cholesterol and the risk of diseases like diabetes, as well as cardiovascular complications. A night of poor sleep turns into, over the years, a toxic cocktail for the body. The effect of sleep on mental health is equally concerning. Lack of adequate rest can contribute to the onset of anxiety and depression disorders, conditions that have seen a notable increase in recent times. Individuals who struggle to sleep well often experience difficulties concentrating and remembering information, further complicating the performance of daily tasks and affecting their work and academic output. As society continues to face a fast-paced lifestyle, the underestimation of sleep becomes a widespread problem. Many people choose to sacrifice hours of rest in favor of fulfilling work or personal responsibilities, without understanding that this decision comes at a high cost. As Larrosa points out, "one could say that we are what we sleep, in quantity and quality," a reminder that rest is fundamental for maintaining a balanced life. For those seeking to improve their sleep quality, effective methods exist that can help relax both the body and mind. The technique of meditation, for example, has proven to be a powerful ally in reducing stress and anxiety, fostering a mental state conducive to rest. Spending a few minutes each day meditating can be the first step toward more peaceful nights. Another strategy is the practice of deep breathing exercises. Inhaling and exhaling in a controlled manner not only helps calm the mind but also promotes muscle relaxation, facilitating the transition to sleep. Incorporating this practice into the nighttime routine can result in a deeper and more restorative sleep experience. Establishing a consistent sleep routine is also essential. Going to bed and waking up at the same time every day helps regulate the biological clock, making it easier to fall asleep and improving sleep quality. This habit may seem simple, but it has a significant impact on overall health. The environment also plays a crucial role in sleep quality. Keeping a room dark, quiet, and at a comfortable temperature can create a conducive atmosphere for sleep. It is advisable to avoid using electronic devices before bed, as the blue light they emit can interfere with the production of melatonin, the hormone responsible for sleep. In summary, lack of sleep is a serious problem that should not be ignored. The effects on physical and mental health are alarming, and it is vital for society to become aware of the importance of prioritizing rest. By adopting practices that promote better sleep, we can improve not only our quality of life but also our overall health. Bedtime is not lost time; it is gained time to live fully.