Author: healthtost

A major genetic study has uncovered a surprisingly common recessive cause of a neurodevelopmental disorder, revealing how hidden changes in a small RNA gene can disrupt brain development and opening new avenues for diagnosis and family counseling. Study: Biallelic variants in RNU2-2 cause the most common known recessive neurodevelopmental disorder. Image credit: Lightspring / Shutterstock In a recent study published in Genetics of Naturea group of researchers identified and characterized recessive neurodevelopmental disorders caused by biallelic variants in the RNU2-2 gene and investigated their clinical and molecular features. Background Neurodevelopmental disorders affect millions of children worldwide, often leading to lifelong…

When we talk about the disruption caused by erectile dysfunction (ED) treatment, we often see it in a very one-dimensional way. A man usually believes he is “less than” because he cannot achieve or maintain an erection for intercourse or other sexual activity. It can be embarrassing, leaving him feeling powerless. This sense of inadequacy is one of the reasons this condition is historically referred to as “impotence.” However, while there are treatments available for erectile dysfunction, the exact measure of success goes beyond simply achieving an erection. Ultimately, satisfaction with ED treatment revolves around a man’s willingness and desire…

Pregnancy changes a lot for your body, especially in the last few months. You may notice many new feelings as your body prepares for labor. Many moms-to-be worry about numb feet in the third trimester. You may feel a slight tingling, short-term numbness, or a “pins and needles” sensation moving down your legs and feet. These symptoms may seem scary, but they are usually not dangerous and are just a normal part of how the body changes. But knowing why tingling feet occurs during pregnancy and how to treat it can help moms-to-be feel better in the final weeks of…

The flu shot could significantly reduce the risk of flu-related heart attack and stroke even among people who become infected after getting the shot, according to research just published in Eurosurveillance. Influenza infection increases the short-term risk of cardiovascular disease, and existing evidence has shown that the vaccine reduces the risk of heart attack and stroke by preventing the infection in the first place. Croci et al.’s study, which included 1,221 adults aged 40 and over in Denmark, looked at how much the risk increased after infection and whether the vaccine could reduce this additional risk, even if people had…

Strength training over 50 is one of the most powerful ways to improve your quality of life, maintain your independence and boost your overall health. A well designed dumbbell strength training program for the over 50’s it’s highly effective because it’s accessible, joint-friendly, and highly adaptable for all fitness levels. Whether you’re just starting out or returning to fitness after years away, dumbbells provide a safe and effective way to build muscle, improve balance and enhance mobility. This comprehensive guide will walk you through everything you need to know to create and follow a dumbbell strength training program for the…

Retinol has had quite a career. For years it’s been the ingredient recommended by beauty editors, dermatologists, and skincare obsessives whenever someone asks the eternal question:What really works?” Fine lines? Retinol. Uneven texture? Retinol. Dullness, congestion, loss of firmness? Still retinol. At this point it has achieved something close to a folklore skincare regime – the ingredient that reliably continues to improve skin while everything else comes and goes. But as science advances, both skin care and dermatologists and manufacturers have turned their attention since then. retina. Not because the retinol suddenly stopped working. But because the retina is essentially…

Does the link between white potatoes and diabetes extend to non-fried potatoes without butter or cream? The white potato problem began in 2006, when the Harvard Nurses’ Health Study, which had followed the diets and illnesses of tens of thousands of women for 20 years, I establish that greater potato intake was associated with a greater likelihood of developing type 2 diabetes. However, of the hundred or so pounds of potatoes Americans eat each year, most are in the form of fried chips, french fries, or other processed products. What happened when they look specifically on mashed or baked potato?…

My wives complain all the time that it’s so hard to get enough protein. I always reply, “it’s really easy”, but you have to eat real food, good variety and make good choices. Protein is more than just a muscle-building macronutrient, it plays a critical role in keeping your metabolism elevated. As we age, we naturally lose muscle mass (a process called sarcopenia), which slows metabolism. That’s just one of the reasons I do a lot differently at 60 versus 40. Strength training helps combat this, but without enough protein, your body won’t have the building blocks it needs to…

Font® Scientific Ltd. is a global leader in breath analysis, with over 49 years of experience in the design and manufacture of medical devices. The innovative medical technology company, based in Harrietsham, was proud to receive Compassionate Workplace accreditation from Heart of Kent Hospice, in partnership with Compassionate Communities UK, in December 2025. Image credit: Bedfont® Scientific Ltd Compassionate Communities UK is a UK charity dedicated to embedding compassion in everyday life, including the workplace. The charity works with a range of organisations, helping employers to ensure they operate in a compassionate way for staff dealing with bereavement, death and…

The toxic manosphere is harming girls and boys and should be treated as a public health risk, experts urge. The rise of online misogyny threatens decades of progress for women and girls — while also benefiting at the expense of boys’ health. Three of the world’s leading authorities on gender justice and global health have warned that the manosphere has become so toxic and unsafe that it is putting public health at risk for both boys and girls, with harmful effects ranging from violence and abuse to body dysmorphia and other serious mental health harms, including depression and anxiety. The…