Lifeboat Foundation

Dogs are great at detecting different diseases!

Though it’s impossible to know whether any given person will end up developing cardiovascular disease later in life, there are known factors and lifestyle decisions that increase the risk. Knowing whether you’re at a higher risk of developing a heart health issue makes it possible to take preventative steps, and here to help with that is a new study detailing seven ‘key’ prediction metrics.

The newest results from the Human Microbiome Project have revealed just how connected the microbes in our gut are to our overall health.

You have about as many bacteria and other microbes living in your body as your own cells—and yet, we still don’t understand much about how this microbiome relates to bodily function. Back in 2007, the National Institutes of Health kicked off the Human Microbiome Project, a $200 million effort to understand these microbes. Scientists have now published the results from the second phase of this project, designed to study how the microbiome interacts with the human body. These three studies, which examine preterm birth, inflammatory bowel disease, and pre-diabetes, demonstrate that microbiomes are unique to individuals and intimately tied to our health.

We found that eating one cup of blueberries per day resulted in sustained improvements in vascular function and arterial stiffness—making enough of a difference to reduce the risk of cardiovascular disease by between 12 and 15 percent.

Eating a cup of blueberries a day reduces risk factors for cardiovascular disease—according to new research led by the University of East Anglia, in collaboration with colleagues from Harvard and across the UK.

New findings published today in the American Journal of Clinical Nutrition show that eating 150g of blueberries daily reduces the risk of cardiovascular disease by up to 15 percent.

Continue reading “Eating blueberries every day improves heart health” »

Tiny selenium particles could have a therapeutic effect on ischemic brain strokes by promoting the recovery of brain damage. Pharmacologists, including Alireza Mashaghi from the Leiden Academic Centre for Drug Research discovered that selenium nanoparticles inhibit molecular mechanisms that are responsible for the loss of brain cells after a stroke. The results were published in Nature Scientific Reports in April.

Nanoparticles against strokes

An ischemic stroke happens when a supplying blood vessel to the brain is narrowed or obstructed. As a result, the brain gets too little blood. “This lack of blood can lead to brain tissue damage due to cellular toxicity, inflammation and cell death,” Mashaghi explains. “This will, in turn, lead to brain dysfunction and neurological complaints such as numbness, vision problems, dizziness and severed headache.” Ischemic stroke accounts for 87% of all strokes and is a significant cause of death. “So far, no neuroprotective agents have been shown to produce any measurable improvement in health in cerebral stroke cases. Our results now demonstrated that selenium nanoparticles inhibit molecular mechanisms that are responsible for the loss of brain cells after a stroke.”

Continue reading “Nanoparticles can aid in stroke therapy” »

An artificial intelligence firm says its heads-up display for astronauts could help them better manage complex space missions.

Hypergiant Industries built an “Iron Man”-inspired space helmet called HyperVSR, which can display details like an astronaut’s vital signs or other information about a mission. CEO Ben Lamm told Futurism that it may improve astronaut safety by putting more information at crew members’ fingertips and cutting down on how much they have to maneuver in a spacesuit.

“Space is an unpredictable environment, where challenges can change dramatically over the course of just a few minutes,” Lamm said. “During these situations, it’s paramount that astronaut safety is never in question. We’ve designed our helmet to enable astronauts to quickly gather information about a situation, as well as assess their own health, for enhanced decision-making even during emergencies.”

Continue reading “Next-Gen Spacesuit Helmet Has an ‘Iron Man’ Heads Up Display” »