Health

Science says that eating three oranges is health and drinking them is a mistake

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One of the most characteristic images of the ideal breakfast is undoubtedly the freshly squeezed orange juice that They try to place us in any cafeteria thanks to being an icon of health and vitamin C. However, in recent years it has been seen that the way to get the most out of this fruit is to leave it whole and without squeezing it. The juice is different. A juice, whether natural or bottled, It is not the same as fruit, no matter how much they try to sell it to us that way.. And the difference is precisely in what ends up in the trash, better known as food matrixwhich has a large number of benefits that we are constantly discarding. The matrix rotates. To understand why juice is not the same as fruit, we must understand how our digestive system works in the presence of food. In the case of eating whole fruits, what we eat is a complex “matrix” that has water and fructose ‘trapped’ inside. This is a network of insoluble and soluble fiber that forces our body to work a little to be able to absorb the nutrients that are in between. The fact of having to ‘search’ for nutrients among the fiber favors a much slower digestion that makes the sugars pass through the body in a more ‘controlled’ manner and not abruptly. But when you squeeze the fruit, this matrix ends up destroyed and the sugars are released from its prison, making it much easier for the body to trap them. The consequences. For the WHOintrinsic fructose, the sugar from the fruit itselfis now called ‘free sugars’ since they have nothing to hold them back. In this way, when drinking the juice, gastric emptying is very fast because there are no solids to process and the result is a large amount of glucose and fructose reaching the bloodstream. Something that represents stress for the body that is not prepared for it. The glucose curve. While eating whole fruit generates a much more moderate and sustained curve, juice causes an acute glycemic peak, followed by reactive hypoglycemia that awakens hunger shortly after. Although anyone in these cases may think that logically the amount of sugar in both the juice and the fruit is the same, so the behavior of the organism should be identical. But the reality is quite different, since science has been able to demonstrate that although the amount of sugar is identical, insulin response is significantly greater in the liquid version. For metabolic purposes, the pancreas does not distinguish much between industrial orange juice, homemade one or a sugary soft drink: it detects a flood of energy that it must manage immediately. What the data says. In this context, science already pointed out in 2014 a figure that should make us rethink breakfast: a higher intake of fruit juice was associated with a 14% higher risk of developing type 2 diabetes. On the contrary, the consumption of whole fruits (especially blueberries, grapes or apples) is systematically associated with a reduced risk. The fructose trap. Beyond glucose, which is like the main enemy against health that many of us have in mind, another enemy must be highlighted: liquid fructose. In this case, when it suddenly reaches the liver, it converts its excess into fat, generating uric acid as a byproduct, raising blood pressure and the risk of gout. In parallel, inflammatory pathways are activated that contribute to insulin resistance in the long term. But the key data is found in a 2025 Chilean analysis that concluded that, although 100% natural juices are “neutral” in small doses, They are consistently inferior to whole fruit in preventing major diseases. The satiety factor. There is a very interesting relationship between juices and obesity in the act of chewingas pointed out by different Japanese studies that have shown that the act of chewing not only crushes the food, but also sends satiety signals to the brain. But when we are drinking we skip these control signals to stop eating when the body says it is fine. If we start talking about figures, a glass of juice requires more or less 2-3 oranges (depending on the size), and it is very easy to drink it in forty seconds. But it is much more difficult to eat three oranges in a row, chewing slice by slice, since we are giving the body time to assimilate that sugar. It is not absolute evil. Obviously, juice is not poison for the body, but different nuances must be taken into account. Reviews published in 2024 and 2025 suggest that 100% natural juices may have a place in a healthy diet under very specific conditions. The dose in this case is very important, since It has been shown that small amounts (less than 150 ml per day) do not increase cardiovascular risk and they can provide vitamins. The problem is that the usual consumption size is usually double or triple that amount. Furthermore, the context matters since a high-performance athlete who takes that quick energy shot is not the same as a sedentary person already prone to diabetes. However, general public health advice increasingly aligns with the radical stance: if you have the choice, always choose whole fruit. Images | Mateusz Feliksik In Xataka | It turns out that a longevity expert has said something that makes sense. And the reason is the juices

everything that is homey is bad for your health

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Christmas is many details: the endless advertisements, the lottery that does not play, the mantecados and the nougats, the posadas, the tíos, the red flowers or the festivals of lights. But one of the most characteristic, at least for me, is the smell of burning wood. I don’t know if it’s because of the hypnotic effect of the fire, the heat they generate or the aroma of burning wood, but a good fire makes a home. So much so that it has become part of the archetypal image we have of him. There is only one small problem: it kills us slowly. At this point, Sam Harris is right.. For some reason, people think that breathing winter air scented with burning wood is something radically different from lighting a cigarette or smelling car smoke. I don’t know, it’s like it has an aura of a “natural thing” that purifies it and makes it harmless. But no, nothing like that. If something is repeated over and over again in the scientific literature is the certainty that there is no amount safe of wood smoke to breathe. And this smoke has hundreds of carcinogenic, mutagenic, teratogenic or simply toxic compounds. The UN calculations It’s not just hysteria: children who live in homes with fireplaces are more likely to develop asthma, coughs, bronchitis, sleep problems and breathing disorders. What’s more, inhaling wood smoke (no matter how little) affects the lung immune system, increasing the likelihood of colds, flu and other respiratory infections. Come on, it’s bad for your health. As Harris pointed outIn 2000, the UN estimated that the use of fossil fuels in the home caused almost two million deaths premature. Almost double the number of traffic accident deaths. And yet, we do not take it for granted. Although it is true that most of these deaths occur in countries where cooking is still done with wood or charcoal, the truth is that there is no compelling reason to continue burning wood on a regular basis. (Matt Seymour/Unsplash) It is not that the problem of fireplaces is equivalent to that of cigarettes, it is that in some ways it is worse: the “passive smokers” are no longer those next to us, but the entire neighborhood. This is, without a doubt, a curious phenomenon: the idealization of a heating system that is severely harmful to health. Something that, furthermore, as Harris points out, is difficult to accept, that they are so normalized that we are not able to assume it without great efforts. Isn’t it time to retire chimneys once and for all? In Xataka | In its conquest of Christmas, Tartar has introduced a new tradition in Spain: the “Australian New Year’s Eve” In Xataka | One more Christmas, it’s time to talk about ‘The Holiday’ for what it is: one of the most influential films of the 21st century Image | Hayden Scott

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

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