A radical rethink of what makes your diet healthy or bad for you

New ScientistMonday, October 13, 2025 at 4:00:43 PM
PositiveScience
A radical rethink of what makes your diet healthy or bad for you
A new perspective on diet reveals that the foods we consume significantly influence our body's pH levels, which in turn affects our overall health. This insight challenges the conventional wisdom of simply reducing acidic foods, suggesting that achieving a healthy balance is more complex and nuanced. Understanding this relationship is crucial for making informed dietary choices that promote well-being.
— Curated by the World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended Readings
Your diet is probably dangerously acidic but there’s a simple solution
PositiveScience
Recent research by nutrition scientists reveals that many diets are overly acidic, which can be harmful to health. This new perspective on food choices emphasizes the importance of balancing acidity in our diets. By understanding which foods promote better health and which ones may be detrimental, individuals can make informed decisions to enhance their well-being and function at their best. This insight is crucial as it empowers people to take control of their nutrition and improve their overall health.
Microbes essential for human health can survive the stress of spaceflight. That's great news for astronauts
PositiveScience
Recent research has shown that microbes essential for human health can withstand the harsh conditions of space travel. This discovery is significant as it suggests that these beneficial microorganisms could help maintain astronaut well-being during long-duration missions, ensuring their health and performance in space. As space exploration continues to advance, understanding how these microbes survive in extreme environments could play a crucial role in supporting human life beyond Earth.
Latest from Science
Mario’s super-sized mushroom exists in real life
PositiveScience
Did you know that Mario's iconic super-sized mushroom actually exists in real life? While these mushrooms don't power up plumbers, they have certainly made toadstools a popular topic thanks to the beloved video game that has entertained fans for 40 years. This fascinating connection between gaming and nature highlights how pop culture can influence our perception of the natural world, making it a fun and engaging way to learn about mushrooms.
Saving sea turtles with solar-powered fishing nets
PositiveScience
A recent study highlights the effectiveness of solar-powered fishing nets equipped with LED lights, which have successfully reduced sea turtle entanglements by 63 percent. This innovative approach not only aids in the conservation of these endangered creatures but also showcases how technology can play a vital role in protecting marine life. By minimizing accidental catches, these nets represent a significant step forward in sustainable fishing practices, making it a win-win for both fishermen and the environment.
Deep-space dishes dot the desert | Space photo of the day for Oct. 15, 2025
PositiveScience
The Atacama Large Millimeter/submillimeter Array (ALMA), located near Chile's Licancabur volcano, is making significant strides in space exploration by observing the coldest and most distant parts of the universe. This remarkable facility not only enhances our understanding of the cosmos but also showcases the beauty of scientific innovation in one of the world's most unique landscapes.
Government told to prepare for 2C warming by 2050
NeutralScience
The Climate Change Committee has issued a warning that the UK needs to prepare for a potential 2°C rise in global temperatures by 2050, suggesting that adaptations should go beyond the commitments made in the Paris Agreement. This is significant as it highlights the urgency for the UK to enhance its climate resilience and take proactive measures to mitigate the impacts of climate change.
Space Live: the new TV channel streaming absolutely spellbinding footage of Earth … forever
PositiveScience
ITVX has launched a captivating new channel called Space Live, which streams real-time footage from the International Space Station. This continuous broadcast offers viewers a breathtaking perspective of Earth, reminding us of our place in the universe. While it may be challenging to watch for extended periods due to the sheer volume of content available today, the channel serves as a humbling experience that encourages reflection on our existence and the beauty of our planet.
We were wrong about how the moon's largest and oldest crater formed — and that's great news for NASA's next lunar landing
PositiveScience
A recent study has overturned previous beliefs about the formation of the South Pole-Aitken basin, the moon's largest and oldest crater. This new understanding is exciting news for NASA's upcoming Artemis III mission, as astronauts may now have the opportunity to collect valuable samples of ancient radioactive material known as KREEP. This discovery not only enhances our knowledge of lunar geology but also holds potential implications for future space exploration.