Tag Archives: Barrier

A marine biologist has shared a glimpse into how epaulette sharks get around – using their pectoral and pelvic fins to walk along the seafloor.  “And that is why they are called ‘walking sharks’,” says Jacinta Shackleton on Instagram. Shackleton captured the remarkable video of a juvenile epaulette shark (Hemiscyllium ocellatum) exploring the reef while she was working at Lady Elliot Island eco resort on …

Found in everything from protein bars to energy drinks, erythritol has long been considered a safe alternative to sugar. But new research suggests this widely used sweetener may be quietly undermining one of the body’s most crucial protective barriers – with potentially serious consequences for heart health and stroke risk. A recent study from the University of Colorado suggests erythritol …

Skydiver, daredevil and extreme athlete Felix Baumgartner died Thursday. He was 56. The Austrian, who in 2012 became the first person to break the sound barrier with just his body, died in a paragliding crash in Italy. Firefighters at the scene said Baumgartner’s paraglider crashed into the side of a pool in the city of Porto Sant’Elpidio, per the Associated …

Your gut has a built-in defense system—a microscopic barrier that controls what gets in and what stays out. But when that barrier breaks down (a phenomenon often called “leaky gut”), it can trigger inflammation and wreak havoc on your overall health.  Source link