Surprising Foods That Cause Weight Gain: What You Didn’t Expect

Cellophane-wrapped bread, strawberry-flavored yogurt, whole-grain breakfast cereals, steak paste, protein snack bars, gummy bears, hot dog sausages, supermarket cupcakes, and microwave lasagna…the list of ultra-processed foods (UPF) is virtually endless.

These foods are industrially produced using ingredients and methods not typically found in home kitchens, with more than half of the average person’s diet in England and the US consisting of UPF.

The implications of this are concerning. The more ultra-processed food you consume, the greater the risk of developing health issues like obesity, type 2 diabetes, heart disease, and various cancers.

If you’re scanning a long list of unfamiliar additives while enjoying a prepared meal, you may be right to worry.

Research suggests that certain chemicals in UPF are linked to negative health outcomes. For instance, some food dyes have been associated with hyperactivity in children, and preservatives in processed meats have been linked to an increased risk of cancer. Specific emulsifiers can also harm gut microbiomes.

While these factors are indeed problematic, they’re not the entire issue. Scientists have increasingly focused on another, less obvious contributor: texture.

“These additives and emulsifiers aren’t the sole reason ultra-processed foods are detrimental,” states Professor Sarah Berry, a nutritionist at King’s College London. “Ultra-processed foods typically have altered textures, making them much softer, which enables faster consumption and greater overall intake.”

It may seem trivial, but ease of consumption is shifting how scientists understand the health consequences of UPF.

Overconsumption of UPF

To understand how UPF impacts daily calorie intake, groundbreaking research led by American nutritionist Kevin Hall sheds light on the issue.

In the study, 20 participants alternated between a minimal diet and an ultra-processed diet over two weeks each, with meals calibrated for calories, carbohydrates, protein, fat, sugar, salt, and fiber, allowing for unrestricted consumption.

Regardless of flavor, UPF meals tend to be softer and easier to consume than homemade or minimally processed options – Credit: Getty

Participants consuming ultra-processed foods consumed an average of 500 extra calories daily—primarily from fats and carbohydrates—and gained nearly 1 kg in weight.

But why is this the case? Analysis revealed that participants consumed ultra-processed foods at a quicker pace.

The softer the food, the faster it’s typically eaten. Furthermore, manufacturers often alter the natural structure of ingredients to create a soft, melt-in-your-mouth texture that requires minimal chewing.

The UPF diet in Hall’s study was notably softer than that of its minimally processed counterpart, enabling quicker consumption.

“Our research has consistently demonstrated that faster eating rates correlate with higher energy expenditure,” claims Professor Ciaran Forde from Wageningen University in the Netherlands.

Research indicates that eating 20% faster can significantly increase calorie intake per sitting, with effects documented in several studies.

“Faster eating, regardless of food type, leads to greater intake,” adds Forde. “No matter how healthy the food, quicker consumption results in larger quantities consumed.”

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Individuals who eat quickly are significantly more likely to experience issues like overweight, hypertension, and type 2 diabetes risks.

“The initial stage of digestion occurs in the mouth, not the stomach,” explains Forde. “The way you chew influences digestion and how full you feel afterward, priming your body to absorb nutrients.”

As you eat, stretch receptors in your stomach signal fullness, although this process is not instantaneous.

“A time lag exists between eating and the resulting hormonal changes in the brain,” Forde notes. “We found that chewing the same calorie count for a longer period results in a stronger sense of satisfaction.”

Thus, when consuming soft foods that require little chewing, particularly in many UPFs, you can consume large quantities before feeling full.

“Soft texture and energy density are common traits in junk foods,” says Forde. “Consequently, you’re likely to ingest excess calories without realizing it.”

Certain snacks may be crunchy initially but quickly dissolve into a mushy texture, making them seem like soft food – Credit: Getty

Not All UPFs Are Created Equal

You might wonder if all UPFs are soft. Some, like protein bars or granola with nuts, are crunchy or chewy. Do these textures not slow consumption?

This led Forde to conduct another experiment. His team designed a study similar to Hall’s, featuring two diets that prioritized nutrition and flavor, each for two weeks.

This time, both diets were 95% ultra-processed, with the main difference being texture: one meal consisted of chewy, crunchy, and harder foods designed for slower eating, while the other was soft, spongy, and moist.

“The results were astonishing,” states Forde. “Without any specific instructions, participants averaged a consumption reduction of about 370 calories.” They also gained nearly 500g of body fat on the faster diet.

“All foods in our trials were ultra-processed. However, while many UPFs are energy-dense and soft, we identified some that can be consumed more slowly,” adds Forde.

This aligns with insights from a large-scale observational study, revealing that not all UPF categories carry equal health risks.

Certainly, not all UPFs are detrimental. Some (like nut or whole grain cereal bars) may be chewier – Credit: Getty

Interestingly, studies noting a correlation between UPF and conditions like type 2 diabetes highlighted exceptions including whole grain bread, flavored yogurt, plant-based meat alternatives, and breakfast cereals.

Considering Forde’s texture findings, a variety of healthy elements exist within the ultra-processed category.

“Our findings are sometimes misinterpreted as proof that all UPFs promote excessive calorie consumption,” Forde notes. “Such simplifications do not reflect our complex results.”

Forde stresses the importance of discerning “red flags” associated with calorie-rich, easily consumed foods (many, though not all, of which are ultra-processed) and swapping them for equally satisfying options that require more time to eat.

“This could be part of future solutions,” Forde asserts. “By adding texture to your meals, you can make mindful choices within the foods you already enjoy.

“It’s possible to find joy in eating and feel satiated without guilt.”

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Source: www.sciencefocus.com

22 Astonishing Facts You Didn’t Know About NASA’s Artemis II Moon Mission

As NASA’s Artemis II mission prepares on the launch pad, humanity’s return to the moon for the first time since 1972 is just around the corner.

The mission features four astronauts: NASA commander Reed Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian Space Agency’s Jeremy Hansen. They will orbit the moon for 10 days before returning safely to Earth.

Launched in 2017, the Artemis mission aims to return humans to the moon, including the first woman and the first person of color.

https://www.youtube.com/watch?v=NaJklsJonD4" title="Artemis II Mission Overview

If successful, the next mission, Artemis III, aims to land two astronauts on the moon as early as 2028.

The Artemis II launch window is set from April 1st to April 6th. While you await the launch, explore these 22 astonishing facts about Artemis II.

The Artemis II crew stands ready. From left: Backup crew Andre Douglas (NASA) and Jenny Gibbons (CSA), primary crew Victor Glover, Reed Wiseman, Jeremy Hansen, Christina Koch – Credit: NASA – Photo by NASA

1. Unique Historical Artifacts Will Accompany the Mission

Artemis II will carry a 1-inch square of fabric from the Wright Brothers’ first powered flight in 1903, and the American flag flown during both the inaugural and final Space Shuttle missions, as well as during the first crewed Crew Dragon test.

A flag intended for the cancelled Apollo 18 mission will finally visit the moon after half a century. Additionally, memory cards with millions of names will also be part of this mission.

2. Artemis II Is Almost as Tall as Big Ben

Standing at 98 meters (322 feet), NASA’s Space Launch System (SLS) rocket surpasses Big Ben by 2 meters (7 feet). When fully fueled, the rocket weighs 2,600 tons (5.76 million pounds), but Big Ben is estimated to weigh around 13,700 tons (30 million pounds).

Astronauts aboard the Orion crew capsule journey towards the moon – Credit: ESA

3. The Crew Will Travel Farther than Any Humans Before

Artemis II’s flight path will reach approximately 402,000 km (250,000 miles) from Earth, breaking the Apollo 13 record of 400,171 km (248,655 miles). The total distance traveled will exceed 1 million kilometers (620,000 miles), equivalent to driving across the U.S. coast-to-coast over 200 times.

4. Fastest Return for Astronauts in 50 Years

Upon re-entry, the crew will reach speeds of around 40,000 km/h (25,000 mph), potentially breaking the Apollo 10 record of 39,938 km/h (24,816 mph).

The interior of the Orion capsule, which allows for versatile space usage – Credit: NASA

5. Crew Will Experience Life in Limited Space

The four-person crew will utilize the Orion multipurpose crew vehicle where they will work, eat, and rest in a compact area. A designated “hygiene bay” offers some privacy.

6. No More Drinking Recycled Urine

While on the ISS, astronauts recycle urine, but on Artemis II, the crew will dispose of urine in space. Solid waste will be stored for disposal upon return.

7. Rockets Consume a Massive Amount of Fuel

The SLS’s solid booster rockets burn six tons of propellant every second, producing more thrust than 14 jumbo jets. The core stage will consume 2.8 million liters (733,000 gallons) of liquid hydrogen and oxygen.

In total, the rocket generates 8.8 million pounds of thrust in the eight minutes required to reach orbit.

The recovery team will inspect the capsule for damage post-mission, similar to Artemis I – Credit: NASA

8. Intense Heat During Reentry

As the spacecraft enters Earth’s atmosphere, temperatures outside will soar to around 2,750°C (5,000°F), about half the sun’s surface temperature. The heat shield will protect the crew and maintain a comfortable cabin temperature.

9. None of the Crew Were Alive During the Last Moon Landing

The oldest crew member, Reed Wiseman, was born in 1975, three years after Eugene Cernan’s final Apollo 17 moonwalk.

10. Rocket Engines Have Historic Roots

NAVY reused the shuttle engines in SLS’s orange core stage, ensuring cost-effectiveness with various components dating back to the first Space Shuttle mission in 1981.

Jeremy Hansen and his crew trained in Iceland’s Vatnajökull National Park to simulate lunar conditions – Credit: NASA/Robert Markowitz

11. First Non-American Astronaut to Travel to the Moon

Although selected as a Canadian astronaut in 2009, this will be Jeremy Hansen’s first space mission, following 17 years of training and practice.

12. First Glimpses of Unseen Moon Areas

The crew will explore the far side of the moon and the south pole, locations never witnessed by humans before.

The moon will seem like a basketball at arm’s length and can be surveyed in just three hours.

13. Christina Koch: First Woman on the Moon

With 328 days in space, Christina Koch, the most experienced crew member, will break barriers as she becomes the first woman to approach the moon.

Christina Koch completed over 42 hours in spacewalks, including the first all-female spacewalk – Credit: NASA

14. Free Return Orbit Similar to Apollo 13

After two days in orbit, Artemis II will execute a “free return orbit,” utilizing lunar and Earth gravity to return home, a crucial strategy that saved Apollo 13.

https://c02.purpledshub.com/uploads/sites/41/2026/03/jsc2025m000169_Artemis_II_Mission_Map_720.mp4
The mission will cover over 1 million kilometers to and from the moon. Video credit: NASA/JSC/Goddard

15. Crew Practices “Parking” Maneuvers in Space

Once separated from the final rocket stage, the Orion module will conduct an automatic backflip, allowing the crew to practice maneuvering close to their target for future docking.

16. Pilot Victor Glover: A Historic First

Victor Glover, a seasoned pilot and former test pilot, will become the first person of color to travel to the moon, continuing to make history on his missions.

Victor Glover joined NASA’s astronaut corps in 2013 and previously flew to the ISS – Credit: NASA

17. Modern Space Cuisine

Crew members enjoy a diverse menu on Artemis II, including chicken curry and shrimp cocktail, all designed to avoid crumbs that could disrupt sensitive equipment.

18. Reed Wiseman: An Experienced Photographer of Earth

During his 165 days on the ISS, Wiseman captured thousands of stunning images of Earth, and he will have the opportunity to photograph the moon in detail.

Wiseman and his adopted mascot Giraphiti during the 2014 ISS mission – Credit: NASA

19. High-Speed Laser Communications

Artemis II will feature an advanced optical communication system using lasers, significantly enhancing data transmission speeds, crucial for future deep space missions like Mars.

20. Gym Equipment on the Moon

To combat muscle and bone atrophy in microgravity, astronauts will utilize an exercise “flywheel” daily, offering resistance for effective workouts.

21. Radiation Challenges Ahead

Beyond Earth’s magnetic field, Artemis II faces radiation challenges. The mission will include “organ-on-a-chip” devices to study cellular responses during the journey.

22. Completing the Cycle with Special Soil

Artemis II will transport soil from ten trees that grew from seeds flown on Artemis 1, finalizing the cycle of lunar exploration and growth.

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Source: www.sciencefocus.com

Why Safety Bills in the US Didn’t Pass, Leaving Desperate Parents to Protect Their Children on Social Media

wHEN Congress was postponed to the holiday in December. This is a groundbreaking bill aimed at overhauling how technology companies protect the youngest users. The Kids Online Safety Act (KOSA) introduced in 2022 was intended to be a massive calculation for Big Tech. Instead, the bill waned and died in the House despite sailing through the Senate in July with a 91-3 vote.

Kosa is passionately defended by families who say children have fallen victim to the harmful policies of social media platforms, and advocates who say bills that curb the unidentified power of big technology have been postponed for a long time is. They are seriously disappointed that a strong chance to check out Big Technology has failed due to Congress' indifference. However, human rights groups argued that the law could have led to unintended consequences that impacted freedom of speech online.

What is the Kids Online Safety Act?

Kosa was introduced nearly three years ago in the aftermath of a bomb revelation by former Facebook employee Frances Haugen, and the extent to which the social media platform's impact on younger users. Platforms like Instagram and Tiktok would have required that children be affected through design changes and address online risks to allow younger users to opt out of algorithmic recommendations.

“This is a basic product praise bill,” said Alix Fraser, director of the Council on Responsible Social Media Issues. “It's complicated because the internet is complex and social media is complex, but essentially it's just an effort to create basic product driving standards for these companies.”

The central and controversial element of the bill is its “duty of care” clause, declaring that businesses “have an obligation to use the platform to act in the best interests of minors,” and the regulatory authority It has declared it open to interpretation by They would have also requested that the platform implement measures to reduce harm by establishing “safeguards for minors.”

Critics argued that the lack of clear guidance on what constitutes harmful content encourages businesses to filter content more aggressively, resulting in unintended consequences for free speech. Delicate but important topics such as gun violence and racial justice can be considered potentially harmful and may subsequently be ruled out by the corporation itself. These censorship concerns are particularly prominent in the LGBTQ+ community, saying that opponents of the Kosa could be disproportionately affected by conservative regulators and reduce access to critical resources.

“Using Kosas we see a truly intentional but ultimately ambiguous bill that requires online services to adopt online services to take unspecified actions to keep children safe. A policy analyst at the Center for Democracy Technology, who opposes the law and receives money from technology donors such as Amazon, Google, and Microsoft.

The complex history of the Kosa

When the bill was first introduced, over 90 human rights groups signed letters against it, highlighting these and other concerns. In response to such criticism, the bill's author published a revision in February 2024. Most notably, the state attorney general changed the enforcement of its “duty of care” provisions to the Federal Trade Commission. Following these changes, many organizations, including the Glaad, the Human Rights Campaign and the Trevor project, have withdrawn their opposition, saying the amendments “significantly reduce the risk of the matter.” [Kosa] It has been misused to suppress LGBTQ+ resources and to curb young people's access to online communities. ”

However, other civil rights groups have maintained their opposition, including the Electronic Frontier Foundation (EFF), the ACLU and the future battle, calling Kosa a “censorship bill” that harms vulnerable users and freedom of speech. They argued that the duty-of-care provision could easily be weaponized by conservative FTC chairmen against LGBTQ+ youth, as well as the state attorney general. These concerns are reflected in the appointment of Republican Andrew Ferguson, Trump's FTC chairman; Who said in the leaked statement He had planned to use his role to “fight the trans agenda.”

Concerns about how Ferguson will manage online content are “what LGBTQ youth wrote and called Congress hundreds of times over the past few years in this fight,” says Saraphilips of the Future Fight. Ta. “The situation they were afraid of has come to fruition. Anyone who ignores it is really just putting their heads in the sand.”

Opponents say that even if KOSA doesn't pass, they've already achieved a calm effect on content available on certain platforms. recently Report User MAG has found that hashtags for LGBTQ+-related topics are classified as “sensitive content” and are restricted from search. Laws like Kosa, Bhatia of the Center for Democracy Technology, said it doesn't take into account the complexity of the online landscape, and it's likely that the platform will lead preemptive censorship to avoid litigation.

“Children's safety holds an interesting and paradoxical position in technology policy, where children benefit greatly from the internet, as well as vulnerable actors,” she said. . “Using policy blunt instruments to protect them can often lead to consequences that don&#39t really take this into consideration.”

Supporters will make backlash at Kosa an aggressive lobbying from the tech industry, but fight for the future – two top opponents – EFF will be supported by large tech donors Not there. Meanwhile, the large tech companies have been split up by KOSA, with X, SNAP, Microsoft and Pinterest quietly supporting the bill, Meta and Google.

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“The Kosa was a very robust law, but what's more robust is the power of big technology,” Fraser is the power of problem 1. “They hired all the lobbyists in town to take it down, and they succeeded with it.”

Fraser added that supporters are disappointed that Kosa didn&#39t pass, but “will not take a break until federal law is passed to protect children online.”

Potential revival of Kosa

Besides Ferguson as FTC Chairman, it is unclear what the changing composition of the new Trump administration and Congress will mean for the future of Kosa. Trump has not directly expressed his views on Kosa, but some of his close circles are Revealed support After last minute amendments to the 2024 bill Promoted by Elon Musk&#39s X.

The death of the Congress in Kosa may seem like the end of a winding and controversial path, but defenders on both sides of the fight say it&#39s too early to write legislative obituaries.

“We shouldn&#39t expect the Kosa to go quietly,” said Prem Trivedi, policy director at the Institute for Open Technology, which opposes Kosa. “Whether it&#39s being reintroduced or seeing if a different incarnation is introduced, it will continue to focus more broadly on online safety for children.”

Senator Richard Blumental, who co-authored the bill with Senator Marsha Blackburn, has promised to reintroduce it in future legislative sessions, and other defenders of the bill say they won&#39t give It’s.

“I want to talk about the worst days of their lives over and over again, in front of lawmakers, in front of staff, in front of the press, knowing something is known. I&#39ve worked with a lot of parents who think that, and to change,” Fraser said. “They don&#39t intend to stop.”

Source: www.theguardian.com