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The submersible Fendouzhe being deployed off a Chinese icebreaker in the Arctic Ocean.Credit: Courtesy of the Fendouzhe Research TeamChinese scientists have become the first to visit one of Earth’s most remote and geologically intriguing realms: an underwater volcanic ridge in the Arctic Ocean.The expedition, which concluded late last month, explored the eastern part of the Gakkel ridge — part of the global system of submerged mountain chains that play a key part in plate tectonics. A team of scientists took a submersible vessel beneath the Arctic sea ice and completed more than 40 dives, going as deep as 5,277 metres.The…
Forget the gravy! These mashed potatoes pack plenty of flavor on their own thanks to tender caramelized onions.These mashed potatoes contain fiber-rich vegetables that not only support gut health but also heart health.These mashed potatoes are make-ahead friendly and can be prepared up to two days in advance. These French Onion Mashed Potatoes are the cozy holiday side you didn’t know you needed. Instead of relying on loads of gravy for flavor, these creamy Yukon Golds are infused with caramelized onions—cooked low and slow until jammy, sweet and savory. It’s a fiber-rich dish that plays just as well alongside a…
Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03660-xThe purpose of the pre-Hispanic Monte Sierpe site in Peru has long baffled researchers.
On a biological level, living with purpose may strengthen the brain regions involved in motivation, attention, and memory. These areas, particularly the prefrontal cortex and hippocampus, are among the first to decline with age. By keeping them “in use,” a purposeful mindset could help preserve their structure and function over time.
If you’re on a ketogenic diet, you’re likely focused on what you’re eating — and especially what you’re not eating. This includes what you choose to drink throughout the day, too. Some beverages are more keto-friendly than others.Hydration Is Crucial on the Keto DietWhen you start the ketogenic diet, your body has to adapt to a severely low intake of carbohydrates — a key component of the diet. As a result, your body’s hydration needs might shift. It may be because your body stores carbohydrates as glycogen, which holds on to water.[1]If you exhaust your body’s glycogen stores through the…
Since the publication of the Human Genome Project, researchers have expanded the field of genomics to probe deeper into the underpinnings of human biology and disease, including studies of the body’s transcriptional and protein profiles. These technologies, collectively referred to as multiomics or just omics, have provided insights into human health and disorders.In the field of neuroscience, though, omics research has largely relied upon postmortem samples to draw conclusions about the molecular functions of the brain. Questioning whether this accurately reflected the human brain of a living person, two researchers at the Icahn School of Medicine at Mount Sinai, psychiatrist…
TL;DR / Quick Answer: Are eggs acidic? On their own, fresh eggs are chemically near-neutral but slightly acidic, with a pH of about 6.5. Do eggs cause acid reflux? For most people, no. Eggs are generally considered a “safe” food for acid reflux and are a staple of low-acid diets. The way you cook them (e.g., frying in fat) is what typically causes symptoms. Are eggs acidic or alkaline in the body? In the context of the “alkaline diet,” eggs are considered acid-forming. This is because they are high in sulfur-containing amino acids that produce a type of acid as…
Anne GullandThe BMJagulland{at}bmj.comWhen Klaus Morales told his family he was taking time out from his medical degree in Brazil to work as a journalist halfway across the world his father thought he was mad. “Are you crazy? You’re taking six months off from medical school to live in London—to do medical journalism? What’s this all about?”Morales was not sure himself, as he later wrote in The BMJ.1 He had already dipped his toe into the world of medical journalism as a Clegg scholar at the journal in 2005, but when BMJ Student’s then editor, Tiago Villaneuva, had to return to…
Cargill, for instance, is looking at how it can support healthy longevity by exploring food solutions that benefit metabolic health, as well as immune health through its postbiotic offering. Charoen Pokphand Foods (CP Foods), on the other hand, is embarking on a “food as medicine” strategy, where it has identified four pillars to drive the plan forward. Tate & Lyle, while known for as a sugar and sweetener supplier, is delving into the fibre space, including human milk oligosaccharides (HMOs). Senior executives from the above three companies pointed out the above during a panel discussion titled “Functional Innovation: Fuelling Healthy…
Feel better from the inside out with these delicious, new and improved gut-healthy lunch recipes. From satisfying sandwiches and colorful salads to hearty grain bowls, there are plenty of great options to choose from. These recipes have at least 6 grams of fiber per serving and are made with prebiotic and/or probiotic-rich ingredients, meeting our gut-healthy parameters. A healthy gut can help promote better digestion, support immune health and even reduce uncomfortable symptoms like fatigue and headaches. Recipes like our Marry Me White Bean Salad and our High-Protein Cucumber Sandwich are lunches you’ll look forward to every day. Love these…