Most people take creatine for the gym. It is actually really useful against insomnia.

for a long time Creatine has been seen as a supplement intended for people who go to the gym to have a good muscle. However, this is changing completely to recommend that anyone take creatine for the many benefits of taking creatine to improve cognitive functions for example. Now, it is also being seen that it has a great component for the quality of life in people who suffer insomnia. Sleep deprivation. The human brain represents only 2% of body weight, but consumes 20% of our body’s total energy. The main cfuel it has is ATPthe currency we use, and its ability to quickly resynthesize it determines our mental agility. But when there is sleep deprivation, energy levels drop and with it attention, memory and mood. This is where creatine comes in, as a large study published in Nature in the year 2024which changed what we knew about acute creatine supplementation in anyone. In this case, the researchers demonstrated that a single high dose of creatine is capable of reversing the cognitive deficit caused by little sleep. The results. Specifically, after 21 hours of wakefulness, the subjects showed a significant improvement in processing speed and working memory from taking creatine. Furthermore, one of the effects of stopping sleep is brain acidification. In this case, creatine acts as a buffer, preventing drops in pH and positively altering the relationship between key metabolites such as phosphocreatine and inorganic phosphate. A discovery that complements the classic 2006 study which already indicated that doses of 20 grams a day for a week mitigated the deterioration in prefrontal cortex tasks and improved mood and balance after 24 hours without sleep. Neuroprotection. As we age, the efficiency of cellular energy production decreases, which is why science is focusing on creatine as an agent. anti aging powerful. Something that is especially focused on women who are in perimenopause and postmenopause, where the protective effect of estrogens has been lost. Of course, there is an important change in the dosage, since while the standard dose is 3-5 g, women over 40 may need between 8 and 10 g/day to see notable improvements in cognitive function and mitigation of hormonal “brain fog.” Furthermore, in women, in addition to improving cognition, there is also an improvement in the quality of muscle mass, which is a critical factor for longevity. Older adults. A systematic review of 2025 and ESCEO studies directly associate creatine consumption with better cognitive health in adults over 60 years of age. In this case, creatine appears to compensate for the natural reduction of phosphocreatine stores in the aging brain, improving sustained attention and reducing mental fatigue. The new paradigm. In this way, science is advancing to see that creatine is not just a matter of gaining muscle, since the brain is also a great consumer of this energy. The reality we have on the table is that creatine is one of the compounds most tested in humans, with an excellent safety profile even at high doses. But in addition to all this, it is also the property that working memory has, since it is undoubtedly the most tangible benefit that we can have in the case of doing complex tasks that require great mental effort under very adverse conditions. Images | HowToGym Sander Sammy In Xataka | We have been obsessed with Japan for decades to understand people who live over 100 years. The key was in Brazil

We thought insomnia was just not being able to sleep. Now we know that there are five different disorders

insomnia is for many people a serious problem with which they deal daily, both day and night, and whose treatment is always based on three pillars: sleep hygienecognitive-behavioral therapy or hypnotic drugs. However, Sometimes what is useful for one person is useless for another.. Something that we now know is because there is not just one type of insomnia, but five. The study. With Spanish origin and published in the Journal of Sleep Research confirms what many specialists were suspecting: insomnia is not a unique disorder. As Francesa Cañellas, from the Son Espases University Hospital, points out, research has proven that there are five different subtypes of insomniaa finding that promises to revolutionize the way we treat sleep problems. Its evolution. The first hypothesis that was raised about the variability of insomnia comes from 2019, when some dutch researchers They already saw that this disorder had five faces. The problem is that these differences had to be proven according to the personality traits and biography of each of the patients. That is exactly what the Spanish team has done. Financed by the Spanish Sleep Society (SES), the study has analyzed data from eight sleep units in Spain using the Insomnia Types Questionnaire (ITQ). Using the patients’ responses in these questionnaires and the data obtained from each one’s sleep, it has been seen that these five profiles are true. Although the problem is that the most severe type is the most common. The different types. The interesting thing about this study is that it does not classify insomnia by the number of hours spent sleeping, but by personality traits or level of distress. Based on this, the classification proposed is the following: Type 1: a very complex group, since their peculiarity is that they have high anguish within them. In this way, they are patients with high levels of neuroticismtension and depression. Type 2: patients who have moderate distress, but who can respond to positive stimuli. In this way, they are able to overcome the problem thanks to cognitive-behavioral therapy, which is the usual standard treatment. Type 3: in this case the patients do not feel much anxiety, but they do have a great insensitivity to pleasure, which is known as anhedonia. This is a problem, because being emotionally flat, conventional treatments are not very effective. Type 4 and 5: They are the mildest forms, since they are due to specific problems in the life of each patient that increase their level of stress but without a psychological burden behind them. The bad news. Although it has been possible to classify insomnia into different types, the reality is that 82% of patients belong to subtypes 1 and 3. These are the ones that respond the worst to treatments and that cause greater psychological damage to people. Logically, these are the people who most frequently go to medical consultations and sleep units because They literally can’t take it anymoresince it is unlikely that a sleeping pill will solve your problem. In fact, the study highlights that these two groups are the ones with the highest consumption of hypnotics and anxiolytics, often with poor results. A precision medicine. The importance of this work lies in the fact that there is no effective standard treatment for insomnia. In this way, if a type 2 patient receives psychological therapy they will do wonderfully, but for a type 3 patient this treatment will do almost nothing. Likewise, type 1 may require a psychiatric approach to treat underlying anxiety and then treat the insomnia problem. With all this, we seek to stop treating the disease in isolation, and conceive that it will be associated with a person who has a specific biography and a personality that may require different care. Images | Solving Healthcare In Xataka | How close (and how far) we are from not sleeping at all: for the first time in history, we have a small way to try it

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