Pediatric health Archive

A 2025 study found that adults ages 70 and older who listened to music most days or played a musical instrument at least weekly may have a lower risk of developing dementia than those who did neither.

The new year is a good time to focus on cognitive fitness. Exercise, healthy eating, mental challenges, good sleep, controlling stress, and social engagement support neuroplasticity and help keep thinking and memory sharp.

Malaise is a feeling of weakness, fatigue, or being generally unwell. Addressing underlying causes and making healthy lifestyle changes - such as exercising regularly, eating a healthy diet, and getting enough sleep - can help people with malaise feel better.

Men who could benefit from therapy often resist it because it carries a negative stigma for them and they feel uncomfortable about seeking help. For these individuals, cognitive behavioral therapy (CBT) may be an option. Many men find CBT appealing because it is short-term, structured, and focused on current issues. CBT is regularly used to treat depression and anxiety disorders, but it can help with managing other common ailments, such as insomnia, chronic pain, irritable bowel syndrome, chronic fatigue syndrome, fibromyalgia, and migraines.

Science has made astonishing progress in the past 60 years in many areas. Examples include the ability to repair certain defective genes, use stem cells to treat certain diseases, detect and fight many cancers, fight viruses with medications, make organ transplants work, and prevent disease with vaccines and lifestyle changes. Thanks to technological advances, doctors can also see clearly inside the body and use artificial intelligence to speed the development of new medications.

Simple strategies can help someone fight age-related memory slips. Tips include repeating new information by saying it out loud or writing it down a few times; associating an image with someone's name, such as thinking of a bouquet of roses after meeting a person named Rosie; grouping information in chunks, similar to grouping digits in a phone number; and writing information out by hand (as opposed to typing), which forces the brain to process and absorb data.

A 2025 study suggests that respiratory syncytial virus (RSV) can lead to heart-related complications, such as a heart attack, chronic heart failure, or an irregular heartbeat-even in people without a previous heart condition.

A 2025 study of 250 people found that the brain can tell the immune system to prepare for impending infection even before a microbe enters the body. Scientists asked volunteers to don virtual reality headsets that showed various virtual people approaching them. Some of those approaching appeared to be healthy and others appeared to be sick. Brain scans and blood tests showed that participants' brains activated their immune systems when a virtual sick person simply came near them.