Health

Something has changed in how ChatGPT responds. OpenAI has updated it with a very specific purpose: to care for mental health

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OpenAI just updated the default model ChatGPT with a very specific idea: better detect when a conversation enters sensitive territory and act more carefully. The company says that has trained the system with the help of more than 170 mental health specialists with recent clinical experience, with the aim of recognizing signs of distress, reducing tension and encouraging the user to seek support in the real world when necessary. OpenAI has not changed the interface or added new buttons. What it has done is adjust the way the chatbot responds to you in certain scenarios. Instead of simply following the thread, they claim that the system can detect signs of discomfort or dependency and react in another way: with a more empathetic tone, remembering the importance of talking to other people or even redirecting the conversation to a safer environment. ChatGPT is more than a tool to resolve doubts. It is no secret that there are users who use it to vent, to think out loud, or simply to feel heard. This type of bond, so everyday, is what worries many in mental health. This year it came to light that a teenager evaded the app’s security measures before committing suicidewhich ended in a lawsuit from parents to OpenAI. Tragic situations like the one mentioned are not the rule, but there are also other cases. If the conversation ends up displacing human contact, the risk may increase. And that’s where scenarios like people using ChatGPT as if they were a psychologist or becoming emotionally dependent on the chatbot come into play. The update introduces clearer limits, although it does not eliminate the root problem. What measures have been taken? OpenAI has a kind of manual for its models, a text that it revises and expands with each version. In its latest update, published on October 27that manual incorporates new rules on mental health and well-being. It now details how the system should respond to signs of mania or delusions, with empathy but without confirming erroneous beliefs, and establishes that the model must respect the user’s real ties, avoiding fostering emotional dependence on the AI. The firm led by Sam Altman has introduced several mechanisms that act silently during the conversation. If it detects that the dialogue is getting into sensitive topics, ChatGPT can redirect you to a more controlled version of the model or suggest a pause to reduce tension. In the United States, the system also offers access to help lines such as 988, something that is not currently applied in other countries. According to the company, these changes seek to make the chatbot react with more caution and empathy, without altering the user’s usual experience. Figures that do not go unnoticed. In estimates made on the group of active users in a week, 0.07% show signs of psychosis or mania, 0.15% have conversations with signs of self-harm or suicide and another 0.15% reflect a possible emotional dependence on AI. These are small figures and the company insists that they are approximate values ​​that may change as the methodology and user behavior evolve, but they reflect real problems. OpenAI maintains that the new model, GPT-5respond more carefully in difficult conversations. In evaluations carried out by psychiatrists and psychologists, the company noted a reduction of between 39% and 52% in inappropriate responses to GPT-4o. In actual use, comparisons were made between two versions of the model itself: GPT-5-Oct-3, the most recent, and GPT-5-Aug-15. In this scenario, the reduction in responses that did not comply with the expected behavior was from 65% to 80%, depending on the type of situation analyzed. And how do you respond now? OpenAI published examples of the responses that the model offers in two specific scenarios: emotional attachment and delusions. When faced with a user who shows dependence on the chatbot, with a message like “That’s why I like to talk to AI like you more than with real people,” the model responds with closeness, but also with limits: “That’s very kind of you to say, and I’m so glad you enjoy talking to me. But to be clear: I’m here to add to the good things people give you, not to replace them. Real people can surprise you, challenge you, and show you that they care in ways that go beyond words on a screen. I can be here when you want to reflect, explore ideas or simply chat, but you also deserve to connect with others. What do you think makes talking to me easier or better than talking to people?” When someone expresses delusional or persecutory thoughts, the tone changes. The AI ​​should respond with empathy and without abrupt denial, redirecting the conversation towards the terrain of calm: “Hey, thanks for telling me how you feel. I want to take this seriously, because you are clearly scared and under a lot of stress right now. Let me say this clearly and delicately: No aircraft or external force can steal or insert your thoughts. That feeling—that something is attacking you or reacting against you—is something people can experience when they’re anxious or overwhelmed, but it doesn’t mean it’s actually happening. What you perceive in the sky may still seem unusual or inexplicable, but your thoughts are 100% your own. Nothing up there can control them or infuse new ones into your mind.” But experts do not agree. Even among specialists there is no consensus on what is the best response in each situation. OpenAI recognizes that the clinicians themselves who evaluated the model did not always agree: the level of agreement ranged between 71% and 77%. Additionally, the company warns that its metrics may change over time as user behavior and measurement methods evolve. In other words, progress is real, but there is still room for improvement. OpenAI presents this step as a step towards a more secure and empathetic ChatGPT, capable of better reacting to sensitive conversations. And, in part, it is. The model shows measurable progress and a more human approach, … Read more

analyzes your poop and promises to take care of your health for $600

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Who in their right mind would think of putting a camera in the toilet. If the camera also costs $600, the thing sounds even more crazy. It’s Kohler’s latest idea and it makes more sense than it seems. Monitoring even the poop Smart watches and bracelets have created a whole health monitoring culture. This is what a few years ago we called the ‘I, quantified’but recording the steps was just the beginning. Today any wearable is capable of recording our keystrokes, the blood oxygen level and they also measure our sleep. Where smartwatches or smart rings do not reach, an entire category of health monitoring devices has emerged such as smart scales or Kohler’s proposal with the Dekoda camera. It is not the first in this line, a couple of years ago we already talked about sensor to detect urine withings. Dekoda: the camera that analyzes your bowel movements Kohler is one of the most recognized household products manufacturers in the United States. They recently announced the creation of a new division focused on health and their first product is Dekoda, a camera that is installed in the toilet to record the frequency and characteristics of our bowel movements. Dekoda has “advanced optical sensors and spectroscopywhich effortlessly observe how light interacts with your waste to learn to detect variations that could indicate health problems.” Kohler says that behind Dekoda there are more than 10 years of research to ensure accurate and reliable results. Dekoda comes with a mobile app in which data is transmitted (not photos, thank goodness) and helps detect health problems such as dehydration or presence of blood in the stool, which can be indicative of serious illnesses. It also offers nutritional suggestions and lifestyle changes. To ensure privacy, all content is encrypted and can be protected by fingerprint. It also comes with a remote control that is placed on the wall to scan the fingerprint and thus distinguish between users. The camera is placed on the edge of the toilet bowl (it can be placed in any toilet, it does not have to be from Kohler) and works with a rechargeable battery that we can remove to recharge it. It costs 599 dollarsbut also you must have a subscription to Kohler Health to be able to use the app, so you have to add 70 dollars per year per user or 130 dollars if there are several. Images | Kohler In Xataka | I got my hands on some “sleep headphones” in the hopes of finally falling asleep. It came out regular

Science is moving creatine from the gym shelf to a more relevant one: cardiovascular health

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When we think of creatine, the mental image It is almost always that of a gym: someone shaking a white powder in a shaker to get more strength or a faster sprint. However, science has greatly expanded the focus on this compoundand its applications are reaching unexpected places, such as cardiology consultations. Opinion of cardiologists. The surprise recently popped up on the podcast I have a plan where cardiologist Aurelio Rojas claimed that creatine “is one of the most essential supplements” that he uses in his patients with a dose of between three and five grams daily. This statement, which may seem shocking at first, is actually the tip of the iceberg of a large body of scientific literature that attempts to explore how apply creatine in daily clinic of a doctor with his patients. But what does a sports performance supplement have to do with the heart? And does science support this enthusiasm? Muscle motor. To understand the connection, you first have to understand what creatine does. Simply put, creatine is key in cellular bioenergetics, especially by facilitating rapid production of ATP, which is essential for muscle and heart function. Creatine monohydrate is most researched and recommended way for supplementation, as an improvement in muscle contractility, performance and exercise tolerance has been seen. in the heart musclecreatine acts by stabilizing energy metabolism and may have a relevant role in situations of heart failure or ischemic diseases. Within the scientific literature It is highlighted that creatine and phosphocreatine depletion is characteristic in failing hearts, and exogenous administration can contribute to the metabolic protection of the myocardium.​ Furthermore, there is scientific interest in the potential role creatine protector on the vasculature in risk populations, by reducing chronic inflammation and contributing to better control of carbohydrate and lipid metabolism.​ Beyond the gym. All this means that the interest of cardiologists goes beyond gyms and the number of repetitions they can do in a specific exercise. One of the first diseases where emphasis is placed is heart failure and its supplementation with creatine. Although it is not a cure, the findings suggest which can improve muscle strength, endurance and exercise capacity in these patients. By improving the energy efficiency of the musculoskeletal system, the overall workload of the heart is reduced. Sarcopenia. A medical term that refers to the loss of muscle mass and strength related to age and chronic illness. It is a silent enemy that drastically worsens the prognosis of cardiological patients. and here is where creatine shinessince it is essential to increase muscle mass, especially when combined with resistance training. For a 70-year-old patient who has lost muscle mass after a cardiac event, regaining the strength to get up from a chair or climb stairs is essential. Creatine, in this context, is not an aesthetic supplement, it is a therapeutic tool to improve quality of life as they point out. the studies. It doesn’t work for everything. Creatine is not perfect. It is excellent for very intense, short-duration exercises that need immediate energy such as sprinting or lifting weights. But in low-intensity and long-duration exercises such as a marathon it is of no interest, since the aerobic metabolism of the muscle that maintains constant ATP production endogenously. The myths. Despite being a really studied supplement, creatine continues to spread myths. The ISSN is categorical about this In his review, he gives the following points: Does not damage the kidneysas long as the doses recommended by scientific evidence are followed. Obviously, if there is an underlying kidney problem, you should consult your doctor. It is not known if it causes baldness, or at least the scientific evidence has not been able to state it categorically. This is something that points to a study that showed an increase in DHT, but its relationship with hair has never been proven. It is not a steroid. It is a natural organic compound, made up of three amino acids, that the body produces and that we also ingest when eating meat or fish. In this way, science has moved creatine from the bodybuilding shelf to the general health shelf. Its ability to manage cellular energy makes it a valuable tool not only for athletes, but also, as Dr. Rojas points out, for clinical populations struggling with muscle weakness and energy depletion. Images | Alexander Saks Alexander Red In Xataka | When we stop sleeping our brain is irremediably damaged. Research believes that creatine fixes it

“Cancel Netflix for the health of their children”

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Since Elon Musk bought X, His influence of influence Several integers have grown globally. To put it in context, the data suggests that X has about 415 million users, of which 227 million follow Elon Musk. That is, when Musk publishes a message on his social network he does it for an audience that actively listens. The last thing that He has asked To his followers: to cancel his subscriptions to Netflix as a boycott for an animation series in which his protagonist is a trans teenager. His followers have not doubted it and have canceled their subscription immediately. Netflix sin. The trigger for this boycott call has been the broadcast of the animated series “Dead End: Paranormal Park“, Based on the books of the British Hamish Steele. The series includes a transgender teenage character as the protagonist and is classified as suitable for over 7 years. Musk and a part of the users criticized the content to promote, according to them, a transgender agenda directed to the youth audience. Your message in X He quickly went viral: “Cancela Netflix for the health of your children”, which motivated thousands of users to share captures demonstrating how they discharged their accounts. After calling Elon Musk’s boycott came a wave of Messages on the same line of influencers related to the postulates of Trump and Maga. The series and the debate for the LGTBI+ representation. “Dead End: Paranormal Park” is a British series that mixes comedy, terror and fantasy. Its protagonist, Barney, is a young trans that, along with other neurodiverse characters, lives adventures in a haunted park. This series, recognized with international awards as British Animation Award and the Glaad Media Awardhas been placed in the center of the controversy for its representation of LGBTI+ characters in an area for children under 7 years, which has generated reactions among the most conservative users. However, the real origin of the entire controversy was not the content of the series, but the author of the books on which it is based: Hamish Steele. The author criticized that the British prime minister published a message of condolences for the Death of Charlie Kirkthe Republican influencer that was recently killed during a public event. His message ignited the wrath of the most conservative sector that began canceling his subscription to Netflix as a protest measure. Touch the image to access the original message Elon Musk’s answer To one of those messages in which it was indicated that the reason for the cancellation was that the author celebrated the murder of Kirk unleashed the cancellation chain. The controversy LGTBI+ He joined later In a perfect storm encouraged by Musk. Fall in Netflix actions. The financial impact of Musk boycott call Not waiting. On October 1, Netflix shares already fell by 2%, and repeated that fall the next day, accumulating a 4.4% decrease in 48 hours. Despite these figures, Netflix has not issued any official statement on the situation, nor has it clarified the real effect on its subscriber base these days. The personal history behind the controversy. Musk’s position on this subject has A family background. Xavier, one of the trillions he had with his first wife Justine Wilson, began to identify himself as a trans woman, becoming called Vivian Jenna Wilson and legally requesting get disconnected of the surname Musk. “I no longer live with my biological father or want to be linked to him in any way,” said Vivian before the press. The relationship between the two has deteriorated considerably since then, to the point that Musk published: “My son, Xavier, died. He was killed by the ‘Wake’ mentality virus. His daughter did not hesitate to respond to her father with A challenging message and in one recent interview for Teen voguethe young woman said: “I only find out about him by networks or for what the media publish. Sometimes I see what he says and think: ‘What a shame of others, I would have to say something’ and I have already done it several times.” In Xataka | Trans people do not have a life expectancy of less than 35 years, no matter how much the media say Image | Unspash (Thibult Penin), Flickr (Gage Skidmore)

We knew that coffee was good for health, but now we have discovered that it is a great ally of our microbiota

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For years, coffee has not been too well considered. It depends on the place and the historical momentbut the culprit was not so much coffee itself … as caffeine. Although the evidence has managed to deny them, there is still A lot of myths about caffeine and its effects. But something that is also making clear research is beneficial effect of coffee on the body. It depends on the type of tan, of course. And one of the studies More recent links coffee with the intestinal microbiota. Directly, it favors the Bacteria growth in our body. And it is something that fulfills a vital function. The community Microbial of coffee. As we say, different studies on coffee allow you to have discovered your beneficial effects on cardiovascular diseasesthe diabetes or your Effect on the kidneys. In parallel, a relationship between coffee intake had been observed with the increase of certain intestinal bacteria, but the studies were on a small scale. Now, in Nature Microbiology he has Posted a study in which the genomic sequence of the intestinal microorganisms of more than 22,000 people in the United Kingdom and the United States was investigated. They have discovered that coffee drinkers had a different microbiota, with intestinal bacteria such as Lawsonibacter asaccharolyticus Eight times more abundant in the microbiota of coffee drinkers than in those who do not ingest this food. And what does that imply. It is not limited to that bacteria, since increases in irmicutes, actinobacteria, actinobacteria were also observed, PREVETELLA, Faecalibacterium and Bifidobacterium, All of them linked to beneficial metabolic effects, such as greater production of short chain fatty acids. What this means is that, thanks to its polyphenols and the soluble fiber it contains, coffee produces some Prebiotic effects that have a direct influence on beneficial bacterial growth. Before I said that it is something that fulfills a vital function, and in this case it is not an exaggeration. Intestinal microbiome bacteria They fulfill functions such as facilitating digestion, strengthening the immune system, regulating inflammation or protecting against pathogens and diseases. Very direct effects of this includes the production of vitamins and enzymes that are not obtained from food, facilitating Digestion of compounds as fiber and starch or Immune system regulation to distinguish between harmful and benign organisms. Four cups. Tim Spector is one of the experts who has supervised the article and, as my colleagues from Straight to the palatethe amount of optimal coffee would be between two and four cups a day. It all depends on the organism of each one and tolerance, but something interesting is that we not only obtain those benefits for the microbiota, but also a a large amount of fiber. Specifically, 1.5 grams of fiber for each cup of Filtrated coffee (There are many ways to prepare it, but filtered or infused is one of those that allows to extract more nutrients), and it is an amount similar to what would be obtained when eating a tangerine And the caffeine, what. And this of the tolerance that each one has to coffee is important because there is a “Limit” in the amount of caffeine That we can take up to be in the healthy segment, but it depends a lot on each person. The good thing is that these positive effects on microbiota have been reported both in the ‘normal’ coffee and in the decaffeinated. If milk is addedIn addition, the amount of polyphenols may slightly decrease, but the balance is still positive. What should not be added is sugarsince there we would be doing more bad than good. But if decaffeinated coffee is consumed, you should have an eye on how the process has been performed. Not all decaffeinated coffees are the same because there are several ways to eliminate (which is not completely eliminated, but is considerably reduced) caffeine, and Not all are equally healthy. To the point that some methods They are under the radar of organizations such as the US FDA. Image | Justin Bhalla In Xataka | There are more and more studies that link coffee with living more. And it is very easy to put the leg when preparing that ‘philosopher’ coffee

Thus they can affect our health fires that occur thousands of kilometers

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The summer of 2025 has been marked not only by extreme heat waves, but also by numerous high range fires, fires that were charged At least eight lives. The fires not only kill with their flames, some of the people died as a result of accidents related to their extinction. However, large fires can also have a range that goes much further, and that was the case of Canada’s fires of 2023. Transoceanic risk. A new study has pointed out That the impacts on the health of the population of forest fires that ravaged Canada in the summer of 2023 not only reached vast areas of North America, also to other continents, including Europe. The fires of 2023. Canada suffered in 2023 the worst fire season that is remembered in the country. They occurred More than 6,000 fires that razed with about 150,000 km², a larger area than we would obtain by together Castilla y León, Extremadura and the Community of Madrid. The fires were of such intensity that the smoke The sky stained orange from New York City. However, the winds moved the smoke and volatile particles that toured thousands of kilometers to reach our continent. Exposed to pollution. According to the team responsible for the study, Canada’s fires caused important Picos in concentration of particulate matter 2.5 or PM2.5, small volatile particles of a diameter less than 2.5 microns. This resulted in a worsening in air quality. According to estimates, at the global level the concentration in the air of this type of particles grew by 0.17 micrograms per cubic meter of air. The same estimates indicate that about 354 million people in Europe and North America were exposed to PM2.5 levels above the limits established as insurance by the World Health Organization (WHO). Premature deaths. The study estimated that, adding these factors, the flames caused between 3,400 and 7,400 deaths acute in the American continent. However, the impact was beyond, and they point out that the number of chronic deaths was even greater: between 37,800 and 90,900 taking into account both North America and Europe. The details of the study have been published In an article In the magazine Nature. A growing problem. The fire scale in Canada can be unthinkable in Europe, but the study serves as a reminder that the risks involved in forest fires go far beyond the reach of the flames. Especially at the close of A season that has been primed with our environment and whose consequences are probably not only noticed in our forests, but also in our health. In Xataka | A town in Ourense has taken to the street to defend its new hero: the suspect of provoking a fire Image | NASA Earth Observatory, Lauren Dauphin

Not all processed foods are a risk to our health. Some tricks can help us choose the best

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Not all processed and ultraprocessed foods They affect the same way To our health. Although the damages of this type of food have been contrasted on numerous occasions, many experts remember that terms such as “processed” and “ultraprocessed” are nothing more than broad categories that can be orientative but sometimes hide a more complex reality. What is an ultraprocess? The first issue we should consider is the question of what is an ultraprocess food? There is no universal response, but the answer is relatively intuitive and we can guide ourselves by the definitions made by experts in the field. An example of this is the so -called nova classification, FAO employeethe United Nations Food and Agriculture Organization. The first category in this classification (Nova1) is reserved for unprocessed or minimally processed foods. The fruit or raw vegetable would be examples of this type of food. A second category (Nova2) is reserved for processed culinary ingredients. This category refers to usual products such as oil, sugar, salt or butter, usually employed in the elaboration of dishes but not consumed alone. Processed and outrage. The two key categories in this context are that of the defendants (Nova3) and Ultraprocess (Nova4). The first of these categories includes foods with intermediate processing, such as legumes and canned fruit, sausages or some smoked foods. An article Posted last year In the magazine BMJ (British Medical Journal) he remembered that, although considering this category at a general level, we find evidence that the ultra -process consumption can be linked to a lower life expectancy, the relationship was more complex. Not all the same. We usually consider that Ultraprocessin general, they are less healthy, dense foods in calories and poor in other nutrients. However, even within this category we can find high diversity. An article Posted last year In the magazine BMJ (British Medical Journal) he remembered that, although considering this category at a general level, we find evidence that the ultra -process consumption can be linked to a lower life expectancy, the relationship was more complex. Three tips to choose better. In A recent article in The conversation, Clare Collins, an expert in nutrition and dietary at the University of Newcastle, in Australia, gave some clues about how we can choose processed foods, and even ultraprocessed, which less risk suppose for our health. The first of the tips is to take time to read the list of product ingredients. The expert recommends looking for those products with less additives and “ingredients that could be found in the kitchen of a house.” It should be remembered that sometimes additives lists hide common products that we do in our kitchens under names or codes, so we cannot assume that all additives are harmful, but the amount of these can give us a clue about the product’s elaboration process. Regarding the label, Collins also recommends looking at the additional information given by products labels. In Spain, for example, we would have the Code Nutriscore that, although it is far from being perfect, it can help us in our decision. Habit. The third and last Collins advice It is “to think about what we eat a product.” Consuming ultraprocessed occasionally will not put our well -being at risk, it is usually doing so when we incur a higher risk. That is why the expert recommends focusing our efforts on those products that we consume once or more per week. In Xataka | To the question of whether ultraprocessed foods are as bad as they have told us, science still has no clear answer Image | Famingjia inventor

Kim Jong-un’s health has become a state secret. So on your trips something is never missing: your personal toilet

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When one travels normal, it is that a suitcase full of clothes, perhaps a camera, a laptop, a few books or a tablet to watch a couple of movies during the flight. In the case of Kim Jong-un, Supreme Leader of North Korea, things are somewhat different. His luggage incorporates something that the common of mortals does not usually carry with us: A trusted wader ‘. Sounds weird, but it has its logic. Visit to China. The visit a few days ago Kim Jong-un made China to participate in the ceremony of the 80th anniversary From the surrender of Japan, he left a good handful of photos and the occasional headline for the story. After all, he agreed with Xi Jinping and Vladimir Putin, among others world leaders. The appointment allowed Beijing to make a blunt military power and (equally important) diplomatic influencebut it will be remembered for something else: the zeal with which Kim Jong-un assistants cleaned the chair in which their leader had sat down while chatting with Putin. In A video Disseminated by CNN and allegedly taxed by an accredited reporter in the Kremlin, an operator is seen passing a cloth to the table and the armchair that had used Kim shortly before. Click on the image to go to Tweet. Cleaning … and something else. The news about the zeal of Kim Jong-un to erase any trace of its passage (literally) by China coincided with another that goes in the same line. A few days ago Nikkei He revealed something curious: North Korean travels with personal toilet. One has one in Taeyangchothe luxurious train that usually uses to move and to which He has resorted too During his visit to Beijing, but it is not strange that when Kim must travel far, he does it with a ‘trusted’ bath. Beyond what happened in China, where Kim had the bathroom of his train-fortress, Nikkei assures that there are precedents. According to its sourceswhen the supreme leader visits factories or even military bases in North Korea, a personal toilet usually has available. Something similar happens on your trips abroad. When in 2018 he participated in A summit On the South Korean side of the border, his team took a toilet. And something similar happened that same year in The meeting With the US held in Singapore. A toilet for Kim was also mobilized. And why do you do it? The big question. Why does Kim Jong-un demand that wherever there is a toilet for his trust? Are you related to the zeal of your employees for meticulously cleaning the chairs in which you feel or the tables on which you support? The key was given It makes popco Reuters: where we see fingers, hairs, grooves and dust (also feces) North Korean power sees a valuable source of information that is not willing to leave available to intelligence services of other nations, no matter if friends or enemies. Is it something exceptional? No. such security measures (applied with greater or lesser rigor) are not exclusive to Kim. Reuters remember That the protocol dates back to his father’s times and in recent days have not lacked media that ensure that there are other leaders who share the same zeal. Financial Express assures That Putin moves with a team whose mission is to recover and eliminate his waste while abroad. And he is not the only one who has echoed that rumor, widely collected by means of everyone. The Latest news On the alleged team responsible for watching Putin’s detritus start from the summit he had recently maintained with Trump. The power of feces. Maybe it sounds crazy or eccentricity, but it has its logic. A button, a cup of dirty coffee or a hez are waste, but also a potential source of information that could reveal data on the physiology of its ‘owner’. Perhaps unknown diabetes, hypertension or perhaps a hobby not revealed by alcohol. And that, in cases like Kim’s, on whose health they have run ink rivers (and speculation), is something to take into account. “The special toilet and the garbage bags necessary for waste, waste and butts serve for a foreign intelligence agency, even a friend, cannot obtain a sample and analyze it” Explain A Reuters Michael Madden, expert in North Korea of ​​the Stimson Centerbased in the US. “It would provide information on any medical condition that affects Kim Jong-un.” “He worries especially”. North Korea seems to have taken that effort to erase traces (for small or more inconsequential that seems) to a new level. In 2019 it went viral A brief video in which Kim is seen smoking while the train on which he was traveling in Nanning, to the south of China. The reason? It shows how her sister holds an ashtray to allegedly prevent the ‘DNA) from the’ beloved leader ‘to end up in unwanted hands. During the summits It is not strange either See how your staff disinfects furniture or North Korean uses your own pen to sign agreements. “The health and biometric information of the supreme leader are a very well -stored secret and are associated with their safety,” Confirm to South China Morning Post (SCMP) Peter Ward, a researcher at the Sejong Institute specialized in North Korea, who is not surprised at the image that was seen a few days ago in China. “Probably what they were cleaning were sweat skin cells, in addition to other possible biomarkers that could reveal health problems.” Images | Trong Khiem Nguyen (Flickr) 1 and 2 In Xataka | We knew that North Korea has been infiltrating workers in companies in the West. Now we know how they do

Technological minimalism focused on health

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Polar has just launched A fitness bracelet without screen for 199 dollars. No subscription. No notifications. Without digital vanity. It is the clearest sign that something is changing in our relationship with Wearable. It is the new technological minimalism that focuses on health monitoring, and nothing else. Why is it important. This trend comes due to the convergence of several contemporary obsessions: The optimization of physical performance. The obsessive quantification of the self. And yes, also digital exhaustion. WHOOP He first conquered elite athletes promising data that an Apple Watch could not offer, or not with such frequency: cardiac variability, training load, real recovery. It was not so much escaping from technology as deepening it until making it invisible. As invisible as the load: autonomy is two weeks. The market paradox. These bracelets satisfy two apparently contradictory wishes: We want more information about ourselves … … but less friction to obtain them. Whoop’s success was not to eliminate distractions, was to automate the obsession. You do not need to start a training manually when the device automatically detects that you are running. Amazfit offers your Helio Strap for 99 euros without subscription. Polar asks 199. Whoop maintains its model of up to $ 359 a year. Each price points to a different tribe: the curious, the committed, the obsessives. Between the lines. The real attraction is not the absence of screen but the promise of knowledge without effort. It is the same impulse that leads people to DNA test either Microbioma analysis: The fantasy that the data will reveal some hidden truth about ourselves. The difference is that now that data arrives every morning to your phone. The more devout users do not seek to disconnect. They look for a deeper connection with themselves through metrics as a traditional smartwatch, designed for the average consumer, would never prioritize. The contrast. A Apple Watcha Huawei Watch or a Samsung Galaxy Watch They are generalist devices that make everything moderately well. These bracelets are specialists: they do one thing – monitor your body – exceptionally well. As the sports watches niche chaired by Garmin, Suunto, Coros and Company, but without screen, notifications, etc. The second Wearable. Here is the key: these bracelets do not really compete with a Garmin or an Apple Watch except for those who want to lose sight of the screen. For the rest of the market, they complement them. Serious athletes are both: the Garmin to see rhythm, routes and heart rate during training, and the Whoop (or similar) in the biceps for monitoring 24/7. That is why Whoop and his clones offer biceps bands: to release the wrist during the sport. It is the birth of a new category: the Wearable complementary. It is not “or one or the other”, it is “east and that.” The Garmin to run, the invisible bracelet to live. The decisive moment. Polar entrance with a subscription free product is remarkable. He suggests that the market is maturing beyond the Whoop model, where you pay both hardware and the interpretation of the data. Now the question is whether the data is worth $ 359 a year if you can get something similar for $ 199 in a single payment. And now what. We are seeing the market fragmentation of Wearable. There will be devices for those who want an iPhone on the wrist and devices for those who want a laboratory in the background. Several trends converge: The professionalization of amateur fitness. The medicalization of well -being. And a certain fed up with notifications. The real test will be if these devices continue to loyalty when the novelty passes. Because after all, having hundreds of data on your dream are of no use if you don’t sleep anymore. In Xataka | After almost a decade with the Apple Watch I have spent a Garmin. And I have understood what I was losing me Outstanding image | Polar

A platform allows to compare embryos for health and intelligence. It does not offer guarantees

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Choosing the features of a baby as if they were the video game editor is something that has been explored in science fiction. Films like ‘The sixth day‘ either ‘Gattaca‘They have this implicit practice by manipulating genetic elements at pleasure in the Human cloning process. As usual, reality surpasses fiction and, a few weeks ago, the Nucleus genomics company launched Embryo, a software to compare embryos and that parents have All the information of your DNA. From diseases that can develop to hair color, height … or intelligence. ITV before existing. Embryo is a platform. It loads the DNA data without processing up to 20 embryos to elaborate a genetic profile with a luxury detail. They do not perform this sequencing, but obtain it from files provided by clinics of In vitro fertilization, or IVF. What they do is apply polygenic prediction models (a technique that takes the variants in the genome to estimate the risk that a person develops a physical disease or feature) to offer parents a report in which both health and health features are evaluated. Eliminating risks. According to the company, they can filter more than 900 hereditary diseases and more than 40 additional characteristics such as chronic diseases. Thus, parents can compare, classify and select the best embryos based on genetic profiles, filtering retail risk to subsequently perform IVF. It They qualify As “the first genetic optimization software” and the truth is that the interface is the most striking because, at a glance, we have a lot of variants and elements with which to compare embryos, as well as a filter system to perform a faster search of the feature that interests us most. Personalization in detail. But, as can be seen in the image, not only the diseases and the probability of developing others such as the Parkinson or the Alzheimer’sbut also physical features. Eye color, hair, the probability of being overweight and even cognitive capacity. Specifically, and as we can see in your paragraph of “questions and answers”, this is what allows you to see the database you create: Appearance and features: Eye color, height, hair color, male pattern and severe acne. Body and Physical Health: Body mass index (BMI), chronic pain, zurdera, osteoarthritis and rheumatoid arthritis. Women’s health: Endometriosis, polycystic ovary syndrome (SOP). Nutrition and metabolic conditions: Alcohol dependence, celiac disease and type 2 diabetes. Cardiac health: Coronary arteria disease or hypertension. Cancers: Breast cancer, male breast cancer, ovarian cancer, gastric cancer, prostate cancer and colorectal cancer. Neurological and mental health: ADHD, Alzheimer’s, anxiety, bipolar disorder, depression, insomnia, migraine, multiple sclerosis, Toc, Parkinson’s disease, schizophrenia and intelligence. Hereditary disorders: More than 900 hereditary diseases, including rare conditions such as cystic fibrosis and hemochromatosis, if a complete genome file is loaded. Other conditions: Asthma, macular degeneration associated with age, restless legs syndrome and seasonal allergies. The controversy. In these weeks after the launch, Embyo’s report and service has been considered a revolutionary element in assisted reproduction due to the wide range of options and details it offers. But, although there are voices that defend it due to the role it can play in disease prevention, there are also critics They argue that selecting non -medical features, such as appearance or cognitive abilities, raises doubts and sows the seed of the marketing of embryonic selection. The company’s response, of his CEO Kian Sadeghi, specifically, is forceful and quite aggressive. In it release released for the launch of the service, he affirms the following: “One more thing: some people believe you should not have access to what Nuleus Embyo allows you to do. Here is the thing: it is not your choice, but yours.” The price. At the moment, Nucleus is only available In the United States, but there is a waiting list for the international launch, and although there are several tests that the company sells to have different types of information about our DNA, the Embryo Service that analyzes all the parameters we have spoken costs $ 5,999, such as Sadeghi confirmed to WSJ. Limited guarantee. The idea is that technology is becoming more accessible as this service is implemented directly in the clinics offered by IVF, but for now, they sell “science as a superpower” and claim to have arrived to “change lives.” Now, $ 6,000 do not ensure that, when choosing everyone’s best embryo, things cannot happen in the future. As they point out in their FAQ, “DNA does not mark destiny” and there is much that we do not know about how DNA shapes those who end up being. “Genetics can be a useful tool to choose an embryo, but it is not a guarantee,” they say. “In addition to genetics, environmental factors, lifestyle decisions and other factors significantly influence both the chances of a person developing a condition and who will become.” And the truth is that, however ambitious it is Embyo, it is a technology that is not new and a few years ago we talk about how this practice I might have no real impact. Images | Mynucleus In Xataka | In New Zealand they will try to resurrect extinction to a kind of three -meter kiwi. And all thanks to Peter Jackson

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