Three-person IVF technique prevents inherited diseases, scientists say
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Daily Mail
7 minutes ago
- Daily Mail
Scientists uncover 'natural' Viagra that can cure erectile dysfunction without taking the little blue pill
Scientists have discovered that building muscle could serve as a natural alternative to Viagra. A team of researchers from the Baylor College of Medicine in Houston, Texas, went about exploring the link between muscle quality and erectile dysfunction (ED), suffered by more than 18million men in the US over the age of 20. ED includes the inability to get an erection or the inability to maintain one. One of the most common medications for erectile dysfunction are phosphodiesterase-5 (PDE5) inhibitors, such as sildenafil (Viagra). But these drugs often trigger a range of side effects including headaches, feeling sick, indigestion and dizziness. They are also expensive, costing $65 to $140 per tablet for brand-name Viagra and $4 to $10 per tablet for generic sildenafil. In the new study, researchers looked at 32 previous studies linking men's muscular strength to sexual function. They found that cross-sectional studies using testing metrics such as muscle volume and hand-grip strength (HGS) showed strong correlations between muscle parameters and erectile function, sexual desire, and overall sexual satisfaction. After looking at the evidence, the research team concluded that there is a positive correlation between erectile function and muscle health. They explained: 'Maintaining skeletal muscle with nutrition and physical activity improves erectile and overall health outcomes. 'Therapies that target sexual function and muscle health simultaneously (eg, testosterone and L-carnitine) may further benefit sexual function. 'Future studies are warranted to strengthen and elucidate this relationship and to follow the longitudinal outcomes of these therapies on sexual health.' The link between erectile dysfunction and exercise isn't new. 'We published a paper about a year and a half ago, showing that exercise significantly reverses erectile dysfunction,' study co-author Dr Mohit Khera told Men's Health. Exercise can play a significant role in improving erectile dysfunction by positively impacting several key areas. Regular physical activity can improve blood flow, reduce inflammation, manage weight, and address psychological factors, all of which contribute to erectile function. Dr Khera added: 'While higher testosterone levels from strength training may play a minor role, the primary benefits are derived from improved vascular health.' His past research found that 160 minutes of exercise a week, including strength training, significantly improved erectile function in men. 'Notably, those with the most severe erectile dysfunction experienced the greatest improvements through regular exercise,' he says. Along with working out, the researchers found diet can also play a role in erectile dysfunction. The study found L-carnitine, an amino acid found in red meat, poultry, and fish, may help work as a remedy for ED, too. Erectile dysfunction is very common and often affects men over 40 years old. In the US, more than 3.5 million prescriptions for sildenafil (the active ingredient in Viagra) were filled in 2022. Most men struggle to get or keep an erection at some point. This can be caused by stress, fatigue or drinking too much alcohol. However, if it is a frequent occurrence, it may be a result of high blood pressure or cholesterol, diabetes, depression or anxiety and hormones problems, and is something that can be discussed with a healthcare provider. Drugs on the market for ED include Viagra, which is part of a drug class called PDE5 inhibitors. They work by blocking an enzyme that restricts blood flow to the penis, by blocking it, the normal function can resume and the penis can be become erect. Side effects can include headaches, sickness, hot flushes, indigestion, a stuffy nose or feeling dizzy. Over recent years, health experts have warned of a staggering rise in erectile problems in young men. According to doctors, watching pornography is driving a wave of erectile dysfunction. UK-based Dr Babak Ashrafi said there had been an 46 percent increase in men under the age of 30 currently seeking help for erectile dysfunction compared to last year. But Dr Babak said a spike in younger men experiencing the problem could be linked to the 'exponential' consumption of explicit online material. 'Despite men between the ages of 45 and 54 being the most likely to suffer from erectile difficulties, younger male audiences are increasingly requesting treatment,' he said. Dr Babak explained that while occasional pornography viewing was harmless, frequent or marathon sessions could retrain men's brains and prevent them from becoming aroused normally. 'Repeated overexposure to graphic content can over time make it harder for individuals to become aroused by real-life sexual experiences,' he said. The family doctor added that porn could also be giving men unrealistic perceptions about their manhood, or how long they should last in bed.
The Sun
37 minutes ago
- The Sun
NHS strike chaos threatens to spread as paramedics REJECT pay offer on first day of doctors' walkout
NHS strikes threatened to spread yesterday as paramedics in the GMB union voted to reject their annual pay offer. It came as a five-day walkout by hospital resident doctors began over pay, led by the British Medical Association union. NHS chiefs said the health service was still 'open for business'. But ambulance crews and other NHS staff in the GMB union yesterday voted 67 per cent in favour of rejecting their 3.6 per cent offer for this year's pay rise. Paramedics joined nursing strikes in the winter of 2022-23 and could vote to do so again if they cannot get a better offer from Health Secretary Wes Streeting. National Secretary Rachel Harrison said: 'We have written to Wes Streeting, asking him to meet with us to discuss pay and other issues.' The Royal College of Nursing is also angry at getting a lower wage rise than doctors — and hospital consultants with the BMA are also considering striking again. As resident doctors, formerly called junior doctors, kicked off their strike to demand for a 29 per cent pay rise over the 5.4 per cent offer, Mr Streeting warned he could not guarantee patient safety. He said: 'I'm really proud of the way that NHS leaders and frontline staff have mobilised to minimise the disruption and the risk of harm to patients. 'What I can't do is guarantee there will be none. That's why the BMA's action is so irresponsible.' The BMA has made one exception for its strike so far. It allowed resident doctors to be called in to cover neo-natal intensive care at Nottingham City Hospital to protect newborn babies' lives. Strike leader Dr Melissa Ryan, who works there, said: 'We don't have enough senior staff to cover the doctors that aren't there. "It is important to us that those very sick babies get a lot of care.'
Daily Mail
2 hours ago
- Daily Mail
Shed pounds with up to 61% off the walking program that's tailor-made to help you reach your goals - no equipment needed!
Daily Mail journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission - learn more Whether you have no time for the gym or are looking for an effective low-impact workout, you might want to consider walking your way to a fitter you. It sounds simple — and it is. The difference is that the WalkFit by Welltech program is designed to help you achieve your health and fitness goals without the arbitrary 'rules' that govern the usual walking plans for weight loss. WalkFit by Welltech Walk your way to improved health and fitness with this program that is tailor-made for you! You'll lose weight at a sensible and sustainable pace, enjoying all of the strengthening benefits of walking at the same time. Ready to get started? You can save up to 61 percent on your first subscription period! Click through to begin your walking journey today. That means you aren't bound to walk the standard recommended 10,000 steps if that's not right for you. WalkFit takes a personalized approach, creating a plan tailored to your specific parameters, including your existing weight, fitness level, and age. With such a carefully tailored program at up to 61 percent off your first subscription period, you can feel confident as you get started, knowing that it's made just for you. Everything is accessible, with options like indoor workouts, treadmill exercises, and step aerobics to mix things up and help you stay motivated. Equally motivating are the exciting challenges woven into the program. Some light, fun competition can go a long way in energizing you and keeping you focused — and you'll be rewarded for your efforts with streaks, awards, and badges. Of course, there is really nothing that can spur you to keep going more than seeing your hard work pay off. The program features built-in calorie tracking and step counting, so you'll always have clear insight into all you've achieved. The mindset that fueled the formation of WalkFit is simple: Walking really should be enough to stay fit and healthy. And it can be, but often people feel compelled to do the bigger things — the hardcore workouts and challenges that may burn you out before the scale even has a chance to budge. This program is designed to prevent that. It simplifies working out to its most basic, essentially serving as a powerful reminder that you actually can walk your way to a fitter body, better flexibility, and an overall healthier state. Because it's so easy to get started, you're much more likely to stick with WalkFit than you would a more intense program that leaves you feeling exhausted and frustrated. With this program, you can work your way up in a sensible way, which is the key to achieving results that actually last. As the pounds come off, you'll find yourself becoming stronger and more motivated to continue. It's so easy to get started, too. Just answer a few questions about your goals, body type, target zones, skill level, and sleep quality. The information is used to create a sustainable timeline and even a date by which you can expect to reach your target weight. Don't miss this opportunity to get fit — and stay fit! Get started with up to 61 percent off your first subscription period with WalkFit by Welltech. You are worth the effort!
