https://www.sciencedaily.com/news/living_well/ Stories about health and wellness, lifestyle issues and trends, family concerns and other topics about everyday life. en-us Mon, 13 Jul 2026 09:37:58 EDT Mon, 13 Jul 2026 09:37:58 EDT 60 https://www.sciencedaily.com/images/scidaily-logo-rss.png https://www.sciencedaily.com/news/living_well/ For more science news, visit ScienceDaily. https://www.sciencedaily.com/releases/2026/07/260713000800.htm Sleeping about an hour and 20 minutes less each night for six weeks caused participants to gain weight and spend more time inactive. Researchers found that even mild, realistic sleep loss, similar to what many adults experience, had measurable effects. They warn that if this pattern continues over months or years, the health consequences could become much more significant, including a higher risk of diabetes and heart disease. Mon, 13 Jul 2026 09:24:13 EDT https://www.sciencedaily.com/releases/2026/07/260713000800.htm https://www.sciencedaily.com/releases/2026/07/260713000751.htm Researchers found that bacteria linked to gum disease may help drive the development of calcific aortic valve stenosis by triggering inflammation and calcium buildup in the heart valve. The early findings suggest that keeping gums healthy could play a role in reducing the risk of this serious heart condition. Mon, 13 Jul 2026 01:52:18 EDT https://www.sciencedaily.com/releases/2026/07/260713000751.htm https://www.sciencedaily.com/releases/2026/07/260711010131.htm Scientists have uncovered evidence that serotonin, the chemical best known for regulating mood, may also speed the progression of a common heart valve disease in some people. The research suggests that patients with degenerative mitral regurgitation who take SSRI antidepressants and carry a specific genetic variant may develop severe valve damage sooner, potentially requiring surgery at a younger age. Sat, 11 Jul 2026 23:11:19 EDT https://www.sciencedaily.com/releases/2026/07/260711010131.htm https://www.sciencedaily.com/releases/2026/07/260711010125.htm Researchers found that every pregnancy rewires the brain in its own way, with a second pregnancy bringing a different pattern of changes than the first. The discoveries could lead to better ways to recognize and treat maternal mental health challenges, including peripartum depression. Sat, 11 Jul 2026 07:37:04 EDT https://www.sciencedaily.com/releases/2026/07/260711010125.htm https://www.sciencedaily.com/releases/2026/07/260708022217.htm Heavy marijuana smoking may raise the risk of lung cancer and several head and neck cancers, according to growing research, but many important questions remain unanswered. Scientists are still trying to determine how much marijuana use is enough to significantly increase cancer risk. Edibles have not been linked to lung cancer so far, while the long-term effects of vaping marijuana and secondhand marijuana smoke are still being investigated. Fri, 10 Jul 2026 18:16:14 EDT https://www.sciencedaily.com/releases/2026/07/260708022217.htm https://www.sciencedaily.com/releases/2026/07/260707054114.htm A new study found that dietary fiber can determine whether beneficial intestinal worms help reduce inflammation or become essentially inactive. With plenty of fiber, the worms remained healthy and supported an anti-inflammatory response, while a low-fiber diet pushed them into a hibernation-like state that eliminated those benefits. Researchers also found that fiber-rich diets promoted healthier gut bacteria, whereas Western-style diets reduced microbial diversity and encouraged less desirable microbes. Fri, 10 Jul 2026 19:59:04 EDT https://www.sciencedaily.com/releases/2026/07/260707054114.htm https://www.sciencedaily.com/releases/2026/07/260707054111.htm A new once-daily weight-loss pill called orforglipron delivered better weight loss and blood sugar improvements for people with type 2 diabetes than the leading oral semaglutide in a major clinical trial. The tablet could offer a more convenient alternative to injectable drugs like Ozempic and Wegovy because it doesn't require refrigeration or special timing with meals. It's also cheaper to manufacture, which could expand access globally. Tue, 07 Jul 2026 05:41:11 EDT https://www.sciencedaily.com/releases/2026/07/260707054111.htm https://www.sciencedaily.com/releases/2026/07/260701015247.htm Intermittent fasting helped people lose as much weight as calorie restriction, but without the same feeling of constantly controlling their food intake. Researchers say that difference could make fasting a more sustainable option for people who struggle with traditional diets. Wed, 08 Jul 2026 04:46:47 EDT https://www.sciencedaily.com/releases/2026/07/260701015247.htm https://www.sciencedaily.com/releases/2026/06/260630020231.htm Creatine is best known as a muscle-building supplement, but scientists are now investigating whether it could also help treat depression by boosting the brain's energy supply. A new review examined five randomized clinical trials involving 238 participants and found mixed results. Two studies, both involving women with major depressive disorder, reported that adding creatine to standard treatment improved symptoms, while three others found no meaningful benefit. Tue, 30 Jun 2026 02:02:31 EDT https://www.sciencedaily.com/releases/2026/06/260630020231.htm https://www.sciencedaily.com/releases/2026/06/260626125714.htm A new study suggests that apoB, a blood test that measures harmful cholesterol particles, is better than standard LDL cholesterol testing for deciding who needs more intensive treatment. Researchers found it could prevent more heart attacks and strokes while remaining cost-effective for the U.S. healthcare system. Mon, 06 Jul 2026 05:03:38 EDT https://www.sciencedaily.com/releases/2026/06/260626125714.htm https://www.sciencedaily.com/releases/2026/06/260626125709.htm Some brains appear to fight back against Alzheimer's by helping immature brain cells survive damage instead of succumbing to it. Understanding this natural resilience could point researchers toward entirely new ways to protect memory and slow dementia. Fri, 03 Jul 2026 14:54:03 EDT https://www.sciencedaily.com/releases/2026/06/260626125709.htm https://www.sciencedaily.com/releases/2026/06/260626030428.htm Could something as simple as vitamin C help support a healthier aging brain? In a study of more than 2,000 older adults in Japan, researchers found that people with lower vitamin C levels in their blood also tended to have less gray matter and weaker connections in a key brain network involved in memory, attention, and other cognitive functions. Wed, 01 Jul 2026 01:22:38 EDT https://www.sciencedaily.com/releases/2026/06/260626030428.htm https://www.sciencedaily.com/releases/2026/06/260625060218.htm Almost half of the takeaway meals tested contained more salt than advertised, with some dishes delivering nearly twice the recommended daily limit in a single serving. Surprisingly, classic fish and chips ranked among the lowest-salt options, while pasta, pizza, and curries were often the saltiest. Tue, 07 Jul 2026 15:34:37 EDT https://www.sciencedaily.com/releases/2026/06/260625060218.htm https://www.sciencedaily.com/releases/2026/06/260625060212.htm Some people live past 100 with remarkable health, and researchers may have uncovered one reason why. A new study found that centenarians have a unique chemical "fingerprint" in their blood that sets them apart from normal aging, including unusual patterns of bile acids and steroids linked to longer survival. Sat, 04 Jul 2026 20:45:09 EDT https://www.sciencedaily.com/releases/2026/06/260625060212.htm https://www.sciencedaily.com/releases/2026/06/260625060159.htm Healthy older adults experienced measurable improvements in memory, physical performance, and stress after taking placebo pills for just three weeks. The most surprising finding was that the placebo often worked even when participants knew the pills were completely inactive. Thu, 25 Jun 2026 07:23:11 EDT https://www.sciencedaily.com/releases/2026/06/260625060159.htm https://www.sciencedaily.com/releases/2026/06/260625014811.htm What if Sigmund Freud was onto something that modern neuroscience is only now beginning to explain? A new paper argues that today's leading theory of the brain—as a prediction machine constantly anticipating the world—closely mirrors ideas psychoanalysis has explored for more than a century. Wed, 01 Jul 2026 03:24:56 EDT https://www.sciencedaily.com/releases/2026/06/260625014811.htm https://www.sciencedaily.com/releases/2026/06/260624115324.htm A protein called “Mitch” may hold the key to a new generation of obesity treatments. Researchers found that disabling it in human cells boosts fat burning, increases energy use, and makes it harder for new fat cells to develop. The findings help explain why mice lacking Mitch were leaner, more athletic, and resistant to obesity. Thu, 02 Jul 2026 20:22:49 EDT https://www.sciencedaily.com/releases/2026/06/260624115324.htm https://www.sciencedaily.com/releases/2026/06/260624115133.htm Aging may trigger the appearance of specialized stem cells that supercharge the body's ability to create new belly fat. The discovery reveals a potential biological driver of middle-age weight gain and a promising target for future anti-obesity treatments. Sat, 27 Jun 2026 14:54:36 EDT https://www.sciencedaily.com/releases/2026/06/260624115133.htm https://www.sciencedaily.com/releases/2026/06/260624025511.htm Osteopenia is a common but often overlooked condition that causes bones to become less dense and more fragile. Because it develops silently, many people only discover they have it after a fracture or bone scan. Aging, menopause, poor diet, and inactivity can all contribute to bone loss. Fortunately, exercise, adequate calcium and vitamin D, and other healthy habits can slow or even partially reverse the decline. Thu, 25 Jun 2026 00:25:26 EDT https://www.sciencedaily.com/releases/2026/06/260624025511.htm https://www.sciencedaily.com/releases/2026/06/260623083116.htm Vitamin B12 is needed in microscopic amounts, but a shortage can have major effects on health and energy. The vitamin was first linked to a lifesaving liver treatment for pernicious anemia nearly 100 years ago. Today, researchers are finding that B12 may also help keep cellular powerhouses called mitochondria functioning properly. This could explain why some people experience fatigue and brain fog even before traditional signs of deficiency show up. Thu, 25 Jun 2026 10:57:39 EDT https://www.sciencedaily.com/releases/2026/06/260623083116.htm https://www.sciencedaily.com/releases/2026/06/260623083106.htm A new study found that fructose and glucose may look the same on a nutrition label, but the brain treats them very differently. In mice, glucose strongly reduced activity in hunger-promoting brain cells, while fructose had a much weaker effect. High-fructose corn syrup triggered a stronger response and was preferred by the animals. The findings suggest that the type of sugar—not just the calories—can influence appetite and food preferences. Fri, 26 Jun 2026 10:28:07 EDT https://www.sciencedaily.com/releases/2026/06/260623083106.htm https://www.sciencedaily.com/releases/2026/06/260623014026.htm Researchers have uncovered a molecular “switch” that helps explain why exercise keeps aging muscles healthy. By reducing levels of a gene called DEAF1, physical activity allows older muscles to clear out damage, repair themselves, and maintain strength. Tue, 23 Jun 2026 01:40:26 EDT https://www.sciencedaily.com/releases/2026/06/260623014026.htm https://www.sciencedaily.com/releases/2026/06/260622091515.htm Teens who use cannabis may face a substantially greater risk of developing serious mental health conditions, including psychotic and bipolar disorders, according to a study of more than 463,000 adolescents. Researchers found cannabis use often preceded these diagnoses by nearly two years, strengthening concerns about its long-term effects on developing brains. Sat, 27 Jun 2026 23:54:50 EDT https://www.sciencedaily.com/releases/2026/06/260622091515.htm https://www.sciencedaily.com/releases/2026/06/260622091502.htm A minimally invasive treatment called GAE is helping people with chronic knee pain get back to gardening, cycling, and other activities without undergoing knee replacement surgery. Early studies suggest the procedure can provide years of relief by reducing inflammation inside the joint. Mon, 22 Jun 2026 23:04:58 EDT https://www.sciencedaily.com/releases/2026/06/260622091502.htm https://www.sciencedaily.com/releases/2026/06/260622091429.htm A new review suggests that doing more exercise and eating more protein than current minimum recommendations may help people stay stronger, sharper, and more independent as they age. The goal isn't building a beach body—it's extending healthspan and maintaining the ability to fully enjoy life for decades longer. Mon, 22 Jun 2026 21:44:42 EDT https://www.sciencedaily.com/releases/2026/06/260622091429.htm https://www.sciencedaily.com/releases/2026/06/260622014305.htm A six-month study of more than 120 adults in their 70s found that high-intensity interval training (HIIT) may offer a key advantage over other forms of exercise: it helped reduce body fat while preserving valuable muscle mass. While moderate and low-intensity workouts also led to some fat loss, only HIIT maintained lean muscle, which becomes increasingly important with age. Sun, 28 Jun 2026 14:35:07 EDT https://www.sciencedaily.com/releases/2026/06/260622014305.htm https://www.sciencedaily.com/releases/2026/06/260622014300.htm Fish oil supplements successfully delivered omega-3s to the brain, but a two-year study found no meaningful benefits for memory, cognition, or Alzheimer’s-related brain changes. The results challenge the idea that fish oil pills can help prevent Alzheimer’s and shift attention toward overall diet and lifestyle instead. Mon, 29 Jun 2026 03:19:12 EDT https://www.sciencedaily.com/releases/2026/06/260622014300.htm https://www.sciencedaily.com/releases/2026/06/260621111113.htm Scientists at UCLA have linked long-term exposure to the pesticide chlorpyrifos with a sharply increased risk of Parkinson’s disease. People exposed to the chemical near their homes were more than twice as likely to develop the condition. Laboratory studies showed that chlorpyrifos damages dopamine neurons and interferes with the brain’s ability to remove toxic protein buildup. Sun, 28 Jun 2026 13:35:47 EDT https://www.sciencedaily.com/releases/2026/06/260621111113.htm https://www.sciencedaily.com/releases/2026/06/260621060318.htm Not all fats affect your body the same way. Researchers found that palmitic acid, a saturated fat common in many foods, may contribute to insulin resistance and type 2 diabetes by triggering inflammation, toxic fat buildup, and cellular stress. In contrast, oleic acid—the heart-healthy fat abundant in olive oil—appears to help protect insulin function and may even counter some of the harmful effects of palmitic acid. Sun, 21 Jun 2026 20:25:04 EDT https://www.sciencedaily.com/releases/2026/06/260621060318.htm https://www.sciencedaily.com/releases/2026/06/260621060301.htm A study of long-lived families has identified rare genetic variants that may help people stay healthier for much longer as they age. One standout mutation appears to temper inflammation, potentially delaying disease and extending years of healthy living. Sun, 21 Jun 2026 10:57:42 EDT https://www.sciencedaily.com/releases/2026/06/260621060301.htm https://www.sciencedaily.com/releases/2026/06/260620100428.htm A long-term Yale study is challenging one of the biggest myths about aging. Nearly half of adults over 65 improved physically, mentally, or both over time, despite the common belief that aging means constant decline. Researchers found that people with more positive attitudes about getting older were significantly more likely to show these gains. Sun, 21 Jun 2026 06:02:10 EDT https://www.sciencedaily.com/releases/2026/06/260620100428.htm https://www.sciencedaily.com/releases/2026/06/260619101356.htm A Colorado research team has created experimental osteoarthritis treatments that appear to regenerate damaged joints rather than just relieve pain. In animal studies, a single injection restored arthritic joints to a healthy state within weeks, while a second therapy repaired cartilage and bone defects by harnessing the body’s own healing cells. Tue, 30 Jun 2026 15:40:21 EDT https://www.sciencedaily.com/releases/2026/06/260619101356.htm https://www.sciencedaily.com/releases/2026/06/260619033343.htm Compounds responsible for the aroma of cannabis and many other plants may offer a surprising new way to relieve chronic pain. Researchers found that several cannabis-derived terpenes significantly reduced pain in mouse models of fibromyalgia and post-surgical pain, with one terpene, geraniol, showing especially strong effects. Unlike THC, these compounds are not associated with psychoactive effects, making them a potentially attractive alternative for pain treatment. Sat, 20 Jun 2026 11:33:51 EDT https://www.sciencedaily.com/releases/2026/06/260619033343.htm https://www.sciencedaily.com/releases/2026/06/260619020512.htm Eating five servings of fruits and vegetables may not be enough if you're missing foods rich in flavanols, a group of compounds linked to better heart health. Researchers found that choices like blackberries, plums, apples, broad beans, cherries, and green tea can dramatically increase flavanol intake. Fri, 19 Jun 2026 09:56:05 EDT https://www.sciencedaily.com/releases/2026/06/260619020512.htm https://www.sciencedaily.com/releases/2026/06/260619020504.htm The obesity treatment landscape is changing fast, with GLP-1 drugs opening the door to more effective care than ever before. Experts now envision a future where medications, minimally invasive procedures, surgery, and precision medicine work together to deliver better long-term results. Sat, 20 Jun 2026 07:28:46 EDT https://www.sciencedaily.com/releases/2026/06/260619020504.htm https://www.sciencedaily.com/releases/2026/06/260618041508.htm A new biomaterial made from jackfruit latex, pomegranate peel, and simvastatin could transform the treatment of severe gum disease. Early tests suggest it not only combats infection and inflammation but may also help rebuild lost bone and tissue around teeth. Fri, 19 Jun 2026 01:59:41 EDT https://www.sciencedaily.com/releases/2026/06/260618041508.htm https://www.sciencedaily.com/releases/2026/06/260618041504.htm The battle between butter and margarine comes down to chemistry. Butter’s naturally occurring fats create rich flavors, golden browning, and flaky baked goods, while margarine’s modified plant oils offer consistency and a longer shelf life. Although both contain mostly fat, their different structures influence how they behave in recipes. Understanding those differences can help you choose the right one for cooking, baking, or health goals. Fri, 26 Jun 2026 14:43:10 EDT https://www.sciencedaily.com/releases/2026/06/260618041504.htm https://www.sciencedaily.com/releases/2026/06/260617032204.htm A major study of more than 112,000 people found that eating foods containing common preservatives may be linked to a higher risk of high blood pressure and heart-related diseases. Researchers tracked participants for up to eight years and discovered that people consuming the highest amounts of certain preservatives had significantly greater risks of hypertension, heart attack, stroke, and other cardiovascular problems. Thu, 18 Jun 2026 01:21:12 EDT https://www.sciencedaily.com/releases/2026/06/260617032204.htm https://www.sciencedaily.com/releases/2026/06/260617032152.htm A Rutgers study suggests GLP-1 drugs such as Ozempic and Wegovy may weaken the link between impulsive tendencies and violent behavior. The surprising finding hints that these medications could affect how people act on impulses, though researchers stress that cause and effect have not been proven. Wed, 17 Jun 2026 08:38:50 EDT https://www.sciencedaily.com/releases/2026/06/260617032152.htm https://www.sciencedaily.com/releases/2026/06/260617032149.htm A small clinical trial suggests that probiotics may offer a surprising mental health boost for older adults with depression. Seniors who took a daily probiotic alongside their regular antidepressant treatment experienced slightly greater improvements in depression and anxiety symptoms than those who received a placebo. Wed, 17 Jun 2026 05:00:24 EDT https://www.sciencedaily.com/releases/2026/06/260617032149.htm https://www.sciencedaily.com/releases/2026/06/260616103128.htm Diabetes and dementia appear to be closely intertwined, with each condition potentially influencing the other. Problems with insulin and glucose can affect the brain’s energy supply, increase inflammation, and damage blood vessels linked to memory loss. Researchers are also finding that some popular diabetes medications may lower dementia risk. These discoveries are opening new possibilities for protecting brain health as people age. Tue, 16 Jun 2026 21:42:53 EDT https://www.sciencedaily.com/releases/2026/06/260616103128.htm https://www.sciencedaily.com/releases/2026/06/260616102221.htm Exposure to a common plastic chemical before and shortly after birth may have lasting effects on behavior. Researchers found that male rats exposed early in life to DEHP—a plasticizer used in products ranging from medical devices to toys—showed significantly higher anxiety as adults, even long after exposure had ended. The animals were more hesitant to explore open spaces and spent more time frozen in place, classic signs of anxiety in rodents. Wed, 17 Jun 2026 07:35:01 EDT https://www.sciencedaily.com/releases/2026/06/260616102221.htm https://www.sciencedaily.com/releases/2026/06/260616102217.htm A minimally invasive treatment that blocks inflammation-driving blood vessels in the knee provided significant pain relief and improved function for osteoarthritis patients, with benefits lasting at least a year. The procedure was safe, highly successful, and could offer a new alternative for people seeking relief before considering knee replacement. Wed, 17 Jun 2026 00:46:51 EDT https://www.sciencedaily.com/releases/2026/06/260616102217.htm https://www.sciencedaily.com/releases/2026/06/260616102214.htm Depression appears to change what children notice in the faces around them, but the effect depends on family history. Kids with a higher inherited risk became more focused on sadness, while lower-risk children lost some of their natural attention to happy expressions. Tue, 16 Jun 2026 21:56:37 EDT https://www.sciencedaily.com/releases/2026/06/260616102214.htm https://www.sciencedaily.com/releases/2026/06/260615033837.htm A large real-world study suggests semaglutide (Ozempic, Wegovy, Rybelsus) may offer an unexpected bonus for people with type 2 diabetes: stronger protection against bone fractures while delivering greater weight loss. Researchers analyzing health records from nearly 60,000 adults found that people taking semaglutide experienced about 15% fewer fractures than those using other common weight-loss medications, despite losing more weight. Tue, 16 Jun 2026 08:07:39 EDT https://www.sciencedaily.com/releases/2026/06/260615033837.htm https://www.sciencedaily.com/releases/2026/06/260615033835.htm A copper-based compound restored the brain’s ability to clear toxic Alzheimer’s proteins, dramatically reducing amyloid buildup and improving memory in laboratory experiments. The findings point to a potentially fast-tracked new treatment strategy because the drug has already been tested in humans for other neurological conditions. Mon, 15 Jun 2026 03:38:35 EDT https://www.sciencedaily.com/releases/2026/06/260615033835.htm https://www.sciencedaily.com/releases/2026/06/260615025119.htm A large-scale study suggests that men with higher levels of the amino acid tyrosine may have shorter lifespans, potentially losing close to a year of life expectancy. The finding is especially intriguing because tyrosine is commonly associated with brain health and is often used in supplements aimed at boosting focus and performance. Mon, 15 Jun 2026 08:27:30 EDT https://www.sciencedaily.com/releases/2026/06/260615025119.htm https://www.sciencedaily.com/releases/2026/06/260614012011.htm Scientists are beginning to explore a hidden world of thousands of food chemicals that go far beyond the nutrients listed on nutrition labels. This “nutritional dark matter” may hold the key to understanding disease risk, healthy aging, and why different diets affect people in dramatically different ways. Wed, 17 Jun 2026 00:31:52 EDT https://www.sciencedaily.com/releases/2026/06/260614012011.htm https://www.sciencedaily.com/releases/2026/06/260614012006.htm Humans evolved to pay close attention to danger, but today that instinct is being overwhelmed by an endless supply of bad news from around the world. Researchers say the answer isn’t to stop following current events—it’s to build healthier habits around how, when, and where we get our news. Tue, 16 Jun 2026 03:32:55 EDT https://www.sciencedaily.com/releases/2026/06/260614012006.htm https://www.sciencedaily.com/releases/2026/06/260614011852.htm For years, calcium and vitamin D supplements have been promoted as a simple way for older adults to protect their bones and prevent falls. But a massive review of nearly 154,000 people found that calcium, vitamin D, or a combination of both provided little to no meaningful protection against fractures or falls for most older adults. Mon, 15 Jun 2026 08:44:53 EDT https://www.sciencedaily.com/releases/2026/06/260614011852.htm https://www.sciencedaily.com/releases/2026/06/260614011843.htm A surprising new study suggests that completely eliminating sugar may backfire. Mice on a sucrose-free low-fat diet showed worse blood sugar control, increased inflammation, disrupted gut bacteria, and signs of fatty liver compared with mice that consumed some sucrose. Researchers say the results highlight the importance of a balanced diet and a healthy gut microbiome rather than focusing solely on cutting out sugar. Sun, 14 Jun 2026 02:37:07 EDT https://www.sciencedaily.com/releases/2026/06/260614011843.htm https://www.sciencedaily.com/releases/2026/06/260614011841.htm People taking popular weight-loss drugs such as Ozempic, Wegovy, Mounjaro, and Zepbound may be losing pounds, but they could also be moving less. Researchers analyzing Fitbit data found that daily step counts and exercise levels dropped after people started these medications, despite successful weight loss. Because the drugs can reduce muscle mass along with fat, the decline in physical activity raises concerns about preserving strength and long-term health. Sun, 14 Jun 2026 02:28:54 EDT https://www.sciencedaily.com/releases/2026/06/260614011841.htm https://www.sciencedaily.com/releases/2026/06/260613215430.htm A new international study finds that middle-aged Americans are lonelier, more depressed, and experiencing worse memory and health than earlier generations. Researchers say growing financial strain, weaker social supports, and chronic stress may explain why the U.S. is falling behind other wealthy nations. Sat, 13 Jun 2026 22:24:12 EDT https://www.sciencedaily.com/releases/2026/06/260613215430.htm https://www.sciencedaily.com/releases/2026/06/260613034237.htm Bringing blood sugar levels back to normal may dramatically reduce the danger posed by prediabetes. Researchers found that people who reversed prediabetes cut their risk of cardiovascular death or hospitalization for heart failure by 58% and lowered their chances of major heart problems such as heart attacks and strokes by 42%. The benefits lasted for decades and were seen across large long-term studies in both the U.S. and China. Sun, 14 Jun 2026 08:50:13 EDT https://www.sciencedaily.com/releases/2026/06/260613034237.htm https://www.sciencedaily.com/releases/2026/06/260613034222.htm A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training activities, and researchers found measurable gains across multiple aspects of brain health, including thinking clarity, emotional well-being, and sense of purpose. Sat, 13 Jun 2026 10:47:04 EDT https://www.sciencedaily.com/releases/2026/06/260613034222.htm https://www.sciencedaily.com/releases/2026/06/260613034206.htm A child psychologist says grandparents are more important than ever as youth mental health challenges continue to rise. He argues that children need supportive relationships, meaningful conversations, and a sense of purpose—not just pressure to achieve. Grandparents can help by listening, encouraging, and creating positive experiences that strengthen emotional resilience. Sat, 13 Jun 2026 05:11:52 EDT https://www.sciencedaily.com/releases/2026/06/260613034206.htm https://www.sciencedaily.com/releases/2026/06/260612032032.htm A low-calorie fasting-style diet significantly reduced inflammation linked to gum disease in a small clinical study. The findings suggest that what people eat may influence gum health almost as much as what they do with a toothbrush. Fri, 12 Jun 2026 09:05:28 EDT https://www.sciencedaily.com/releases/2026/06/260612032032.htm https://www.sciencedaily.com/releases/2026/06/260611024609.htm Just 90–120 minutes of strength training a week may deliver some of the biggest long-term health rewards, according to a study tracking more than 147,000 people for 30 years. That amount was linked to lower risks of death overall, particularly from cardiovascular and neurological diseases. Combining strength workouts with aerobic exercise produced even stronger benefits. Fri, 12 Jun 2026 00:46:24 EDT https://www.sciencedaily.com/releases/2026/06/260611024609.htm https://www.sciencedaily.com/releases/2026/06/260610003119.htm Researchers discovered that declining levels of phosphatidylcholine may be a major cause of age-related mitochondrial dysfunction and loss of cellular energy. Remarkably, boosting this nutrient restored more youthful mitochondrial performance in aging organisms, suggesting some aspects of aging can be slowed or reversed. Thu, 11 Jun 2026 02:25:29 EDT https://www.sciencedaily.com/releases/2026/06/260610003119.htm https://www.sciencedaily.com/releases/2026/06/260610003044.htm A major study suggests glucosamine, a popular supplement for joint pain, could be linked to faster progression from mild cognitive impairment to Alzheimer’s disease. Researchers found a 25% higher likelihood of developing dementia among glucosamine users and uncovered biological clues that may explain why. Wed, 10 Jun 2026 01:17:56 EDT https://www.sciencedaily.com/releases/2026/06/260610003044.htm