Aging

In a small clinical study, researchers reported improvements in cognitive function in older adults who drank tart cherry juice every day for 12 weeks. However, the study received industry funding. Is tart cherry juice good for brain health? Cognitive health is the ability to think clearly, remember, and learn new things. Cognitive decline is a
0 Comments
Binge drinking affects more than one-tenth of older adults in the United States, according to new research. New research finds that a large number of older adults regularly engage in binge drinking. Binge drinking can be harmful for older people because it increases the risk of injuries and falls and the chances of developing chronic
0 Comments
Exercise that builds muscle endurance, or resistance training, can help older adults to preserve their independence and quality of life. It can overcome the loss of muscle mass and strength, build resilience, ease the management of chronic conditions, and reduce physical vulnerability. A new position statement extols the benefits of resistance training for older adults
0 Comments
New research reveals that a particular group of lymphatic vessels plays a pivotal role in helping the brain dispose of waste. It also suggests that deterioration of these vessels through aging could contribute to neurodegenerative diseases, such as Alzheimer’s. New findings into the brain’s clearance system may help us better understand aging-related neurological diseases. Until
0 Comments
Research conducted in a Chinese population has found an intriguing link between the consumption of chili peppers and a heightened risk of cognitive decline. Regularly eating a lot of hot peppers may increase a person’s risk of cognitive decline. Many populations around the world add spicy peppers to their local dishes to enhance the taste
0 Comments
Researchers found that using a computer, playing games, and participating in social activities may reduce the risk of mild cognitive impairment. New research suggests that playing games, using a computer, and having a rich social life can keep mild cognitive impairment at bay. Our brains go through changes as we get older, and some people
0 Comments
Doctors use lasers and retinoic acid to treat skin damage. Scientists have now uncovered a common mechanism that links both, paving the way for new treatments. What links laser and retinoic acid treatment for sun damage? Skin damage, in the form of dark spots and wrinkles, naturally occurs as we age. Ultraviolet light from the
0 Comments
You have chosen to share the following article: How elderberries can help you fight the flu To proceed, simply complete the form below, and a link to the article will be sent by email on your behalf.Note: Please don’t include any URLs in your comments, as they will be removed upon submission. We do not
0 Comments
As women get older, they tend to have less sex. They may also find it less enjoyable than before. So far, studies have explained these tendencies by pointing the finger at physiological changes during and after menopause. What are the other factors? What prevents a woman from having sex or enjoying sex later in life?
0 Comments
The buildup of defective tau proteins is a prominent feature of neurodegenerative diseases such as Alzheimer’s. The faulty proteins form tangles that disrupt brain function and kill nerve cells, or neurons. Experiments in human cell cultures reveal a mechanism through which scientists can regulate defective tau protein levels. Now, scientists have identified a molecule that
0 Comments
Large-scale research suggests that drinking alcohol in older age may lower mortality risk. However, the scientists are cautious about potential biases in their own research and say that more research is necessary. Does moderate drinking in older age have any health benefits? A new study investigates. The debate around the potential health benefits of alcohol
0 Comments
A recent study concludes that social interaction might be more than just a pleasant pastime; it might help doctors predict an individual’s risk of cognitive decline and, perhaps, dementia. How does social interaction influence cognitive decline? Cognitive decline refers to a general reduction in mental abilities over time. It affects many people as they age
0 Comments
Researchers have designed a brain aging model to investigate the factors that contribute to cognitive decline, borrowing principles from precision medicine. How can we tackle cognitive decline? Cognitive decline affects a person’s ability to focus, remember, and make decisions. Its severity can range from mild to severe, and it may lead to dementia, in the
0 Comments
A common class of drugs that doctors prescribe for a number of conditions — from bladder problems to Parkinson’s disease and depression — may increase a person’s risk of dementia, a large new study concludes. Some common drugs may increase dementia risk. New research by scientists from the University of Nottingham in the United Kingdom
0 Comments
Researchers have found that nilvadipine, a drug that doctors regularly use to treat hypertension, may help people with Alzheimer’s disease by increasing blood flow to the brain. New research suggests that a high blood pressure drug may slow down the progression of Alzheimer’s disease. Alzheimer’s disease is the most common form of dementia. This progressive
0 Comments
In this Spotlight, we introduce the glymphatic system: the brain’s dedicated waste clearance system. Now implicated in various conditions, it is high time that we became acquainted. Astroglia (illustrated above) play a pivotal role in the brain’s trash collection service. Many of us are relatively familiar with the lymphatic system; it performs a number of
0 Comments
A large study concludes that atrial fibrillation does, indeed, raise the risk of dementia even in people who did not have a stroke and that anticoagulants may reduce this risk. An irregular heartbeat may be a sign of A-fib, which may, in turn, raise dementia risk. Atrial fibrillation (A-fib) is a condition in which the
0 Comments
Researchers reveal a marker and new testing tool of frontotemporal dementia that may help distinguish this condition from Alzheimer’s disease. ‘Moral emotions’ are ones that prompt us to do good and contribute to pro-social behavior and cooperation. Frontotemporal dementia (FTD) is a less common form of dementia than Alzheimer’s. Sometimes called Pick’s disease or frontal
0 Comments
New research in mice uncovers a previously unknown “pathway toward healthy aging.” A circulating protein from the blood of young mice led to health improvements and visible signs of rejuvenation when researchers gave it to aging mice. Scientists have found an enzyme that might have antiaging properties in humans as it does in mice. As
0 Comments
Older adults with insufficient vitamin K are likely to be at higher risk for mobility disability, according to new research. New research shows that low levels of vitamin K may restrict mobility in older adults. Dietary sources of vitamin K include kale, spinach, broccoli, and other leafy greens. Some dairy foods also contain vitamin K.
0 Comments