If you want your body to be biologically eight years younger, science has a recipe for you: vegan diet

We humans have many desire to appear as young as possiblealways seeking eternal youth. This has meant that its search has ceased to be the exclusive terrain of the alchemy to become one of the hottest fields in biotechnology, with many treatments that seek to literally make us younger or even extend our lives. Now, the vegan diet It is at the center of supposed iron health, and science has wanted to verify whether consuming it leads to an increase in the years of life. The twin experiment. Traditionally, doing research on how a person ages has been a problem because of genetics. And comparing two therapies between two people to see if they age more or less quickly makes us wonder if the result is due to the treatment or diet or because one of the members has very good genetics. To eliminate this variable from genetics, science has found the best way to work: use identical twins. In this way, their genetics will be exactly the same and the effect of the intervention we perform will be directly related. The study. They recruited a total of 21 pairs of healthy adult identical twins. One of each pair was assigned a healthy omnivorous diet; on the other, a strict vegan diet. In total, for eight weeks the impact was measured using epigenetic clocks with algorithmic tools that estimate biological age based on in DNA methylation. Methylation is the process by which small chemical groups called methyls are added to certain parts of DNA with the aim of being able to ‘turn genes on or off’, causing some instructions to be read and others not. Something that is related to agingsince it changes over time. The results. In this case, what the researchers saw was very interesting, because despite the short time the diet was maintained, it was found that the vegan group showed significant reductions in estimated biological age. This is something that was seen in decreased DNA methylation in pathways related to inflammation and metabolism. All of this adds up to improvements in fasting insulin and a reduction in LDL cholesterol, leading to better old age. But although everything seems very good, caution was already requested with these results. Because. It’s okay that the vegan diet seems to offer good results, but the big question is why this happens. And the summary tells us that it was not just because they left meat aside, but because they stopped eating in general. This is the most important point, because the vegan group consumed fewer calories simply because the calorie density, and therefore the calorie restriction in the end It is one of the few methods which has been proven to extend life in animal models. This also adds up to weight loss, as the vegan participants lost more weight than their omnivorous counterparts. Critics point out that rapid weight loss can alter epigenetic markers on its own, regardless of the food source. The problem. Although the fact of being on this diet for such a short time and under the study means that longitudinal research is still needed to know if this translates into years of real life gained. And although the biological clock slowed down in this case, researchers warn about the long-term risks of having a poorly planned vegan diet. One of the consequences is the vitamin B12 deficiencyalthough today the supplementation that is done in foods makes this a minor problem. Added sugar. The other culprit of aging and to which we pay less attention. A study published in 2024 I was quite clear about the consequences of its consumption, in some cases without knowing it because we did not read the labels of the foods we consumed. In this case, a study with 242 middle-aged women used epigenetic clocks to measure cellular damage to correlate it with their consumption. The results in this case were quite clear: each extra gram of sugar added was associated with an increase in epigenetic age. However, there is a brake that we find in our Mediterranean diet, which is rich in vitamins, minerals and antioxidants. That is why eliminating up to 10 grams of added sugar per day could reverse the biological clock in approximately 2.4 months. The lesson. Scientific literature points out in this case that what matters in food is quality, not just the label. This is why a varied diet with fruits, vegetables or legumes is directly associated with lower mortality and a decrease in chronic diseases. On the contrary, a vegan diet that is based on ultra-processed foods (even if it has very little meat) can be really harmful in the end. Images | Anna Pelzer In Xataka | The truth about intermittent fasting to lose weight: deciding whether its benefits have a scientific basis or are pure hype

Younger millionaires have found a more profitable investment than the S&P500: Pokémon’s letters

Some years ago, YouTuber Logan Paul hit the nail With a formula for financial success: nostalgia + business = the new art. Take an element of your childhood, add a collecting component and the Business is assured. Ask Nintendo with their Pokémon cards. More and more young millionaires are betting on Pokémon cards as a form of investment away from the whims of bags and values that, to date They were considered refuge. It is a trend that we already saw with the Hermès bagsand now he is also emerging with the letters Pokémon collectibles. The power of nostalgia. The attractiveness of these letters not only lies in nostalgia, but also in their ability to generate benefits that exceed those of large stock market rates. Pokémon card fever is sweeping and leaving record figures in its path, such and As publishes Fortune. Collectible articles have always been likely to achieve surprising quotes, especially when they evoke memories of childhood. Pokémon’s letters, which are already approaching their thirtieth anniversary, have conquered young investors looking for more than investing in traditional actions. According to Cardder data, collectible card assessment portal published by Fortunethe annual average profitability of Pokémon letters is increasing almost 46%, exceeding the profitability of very powerful actions such as Nvidia or the average annual profitability of the S&P 500 stock market index, which is 12%. A consolidated and booming market. Since its launch in 1999, They have been manufactured more than 75,000 million pokémon cards. After a first decade of settlement, the market began to value these cards as authentic collectible assets, comparable to classic comics. According to Cardder data, the Japanese animation series cards have been revalued at 3,261% in the last 20 years. Only during the pandemic, the boredom of collectors caused the profitability of the letters to increase by 500%, as published by what was published by Business Insider. AND, according to The AthleticPokémon and Magic letters would have displaced part of the business of collectible sports cards. Almost three decades later, this business model continues to generate about 1,000 million dollars a year. Shortage increases the price. The success of Pokémon letters has generated unusual situations in retail trade. Great chains like Walmart and Target were forced toimitate the number of units By user due to high demand and violent incidents related to the purchase of cards. Pokémon’s letters have reached be the objective of theftwith thieves sneaking in stores and floors in the purest mission style impossible to get a booty of letters valued at several thousand dollars. The last one, without going any further, happened on July 12 at a Massachusetts store, where A thief took pokémon letters valued at $ 100,000. Celebrities and the attractiveness of investment. The fever for investment in Pokémon cards between millennials and the Z generation has grown even more thanks to the interest of celebrities Like elrubius either Justin Bieberwho have paid thousands of dollars for some of them. Famous youtubers such as Logan Paul have brought this passion to the extreme. In 2022, Paul He got the Guinness record When buying the most expensive Pokémon letter in history, for which paid 5.27 million dollars. “This card cost me more than my ranch. My 84 acres ranch,” Paul said. Capital and organized crime The value of Pokémon letters has reached such magnitude that even organized crime groups in Japan have used them To bleach capitalssimilar to what happens with works of art. The ease of transporting and selling these letters abroad makes them an attractive instrument for illegal activities, confirming that the phenomenon of Pokémon cards transcends Simple collecting And it has become A financial asset With global impact. In Xataka | Millionaires found in the luxury watches a refuge value. Now the bubble has exploded Image | Wikimedia Commons (Romer Jed Medina), Unspash (Omid Armin)

neighborhoods with younger than Japanese

In the month of February there were Some track In several enclaves of Japan. It is true that the nation is going through A tourist period As it is not remembered in the country, and that the New Year lunar had triggered the volume of travelers a little more, but among the hordes, a flag stood out from the rest: China. And not only because of the number that arrives in Japan, but for the number that remains, in principle, forever. A life without Japanese in Japan. It Nikkei had The weekend. Japan is experiencing a Demographic transformation and notable cultural with the proliferation of new neighborhoods of strong Chinese presence, in which migrants are a majority and can live, work and socialize practically without need Japanese speaking. One of the epicenters of this phenomenon is the area northwest of Ikebukuroin Tokyo, where a kind of “has emerged”New Chinatown“That has supermarkets, restaurants, technology stores, pharmacies and services specially designed for the Chinese community. Over there, residents like tangan editor who has lived in Tokyo for three years, says they can do everything from the mobile with the help of compatriots, without facing linguistic or bureaucratic barriers. This environment, which some call the “Chinese economic zone” within Japan, allows migrants to maintain Cultural and social links without disconnecting from its origin. From the center to the suburbs. The phenomenon is not limited to the center of the Japanese capital. Communities such as Kawaguchiin the Saitama PrefectureThey show how this network has expanded to the suburbs. In the housing complex Kawaguchi Shibazon Danchihalf of the 2,454 units are inhabited by Chinese families. The surrounding area has been transformed into an environment completely adapted to the needs of this population: with nursery schools, stores, restaurants and drug stores operated by Chinese, all labeled in their language. In this regard, residents like Zhang Min and Wang Youkun They highlight how the growing presence of compatriots has made unnecessary the dominance of Japanese, which facilitates daily life and encourages roots. Even ancient residents, like Liu Baocai, That they began in these complexes, they are acquiring single -family homes in the same city, a sign that many migrants are choosing to establish themselves permanently in Japan. Demographic replacement and aging. One of the conjunctural problems of the nation We have been counting For months: the population aging. Therefore, the social reconfiguration we are talking about is especially notable in areas where the Japanese population It has decreased due to that aging and low birth rate. In Kawaguchi, schools that were full have closed, and the remaining Japanese residents, mostly elderly, observe how their neighborhoods are transformed In Chinese communities. He Tetsuya Mashimo casean 86 -year -old man who has lived in the complex since its inauguration in 1978, illustrates this transition: he affirms that his neighborhood “has completely become a Chinese housing complex.” Mihama and Warabi: New “Chinese.” Other areas such as Mihamain Chiba, and WarabiThey have also seen a notable increase in their Chinese population, driven by accessibility to the center of Tokyo and the low cost of life. In Warabi, the Chinese already represent 8% of the total populationthe highest percentage in the country. Mihama, with about 5,700 Chinese residentsit has great housing complexes such as Takasu Daiichi Danchi and Saiwai-Cho Danchi, both managed by the Urban Renaissance Agency (UR), which actively promotes the arrival of foreigners with incentives such as the elimination of guarantees, renewal rates or key money. National phenomenon: China in almost all of Japan. Nationally, the phenomenon It has spread overwhelmingly. According to one Nikkei researchChinese citizens reside today in 1,603 of 1,741 Municipalities of Japan, which is equivalent 92%. There are 128 municipalities where their number exceeds a thousand inhabitants, mainly concentrated in Tokyo’s metropolitan area, but also in rural areas. In Shimukappu (Hokkaido Central), the Chinese represent 5% of the 1,600 residentsmany attracted to ski tourism. In Sarufutsunorth of Hokkaido, 3.4% are technicians in training who work in registered processing. Similar cases are recorded in TOBISHIMA (Aichi) and Kawakami (Nagano), where local agricultural and industrial sectors are integrated. Permanent residence. It is the other of the legs that the phenomenon explains and that we commented recently. Japan currently houses some 840,000 Chinese citizensand highlights the sustained increase of those with permanent residence (now, in addition, It has been flexible): more than 330,000 in 2024, an increase in 100,000 in just eight years. This change not only reflects numerical expansion, but also a clear tendency towards long -term settlement. The new generations are being born, growing and building their future in Japan, consolidating a process of silent, but deep integration. Demographic transformation The proliferation of these “New Chinatowns” In Japan marks a historical transition in the social composition of the country. In a context of accelerated aging and Rural depopulationthe Chinese community not only fills population gaps, but also builds solid support networkstrade and culture that allow its members to live comfortably without abandoning their identity. Obviously, this trend also raises key questions about the future of social cohesion in Japan, integration policies, and redefinition of what it means to belong in an increasingly diverse society (more, if possible, a Like Japan). At the same time, it illustrates how an organized and self -sufficient migrant community can transform urban and rural landscapes, generating new life centers in territories that seemed condemned to the decline. Image | Pexels, WPCPEY In Xataka | 21 wonderful Japanese expressions that would need a whole phrase to be translated In Xataka | Art schools in Japan are filled with young Chinese. Getting good grades has an extra prize: staying to live

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