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There is little evidence that dietary supplements marketed as performance enhancers do more than following a well-balanced diet. Two nutrients that can help people during extended exercise are carbohydrates and caffeine.
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.
A 2025 Finnish study found that rosacea often goes undiagnosed in people ages 70 or older. Researchers say this might be due to busy physicians with limited awareness of rosacea or patients’ own embarrassment or unwillingness to seek treatment.
A 2025 analysis of 19 randomized controlled trials involving 6,500 people found that tramadol, a widely prescribed opioid drug, was only mildly effective at reducing chronic pain. It increased the risks for both mild and serious side effects, including heart problems.
As the number of pickleball players has grown, so has the number of eye injuries in people ages 50 or older, according to a 2025 study. Such injuries include damage to the eye surface, retinal detach­ment, or fractures near the eye socket.
A scan called retinal optical coherence tomography angiography, which provides detailed, three-dimensional images of blood vessels in the retina, may help identify people who should be screened for atherosclerosis, according to a 2025 study.
Up to half of heart attack survivors experience some form of psychological distress after the event, including depression, anxiety, or stress, according to a 2025 statement from the American Heart Association.
A 2025 study found that using a high-efficiency particulate air (HEPA) filter to trap tiny particle pollutants may help lower blood pressure for people living near busy roads. Of particular concern are particles less than 2.5 microns in diameter, known as PM2.5, which creates inflammation that damages blood vessels and contributes to high blood pressure. Nearly a quarter of Americans live near vehicle-congested roads, and many more people are exposed to pollution from wildfire smoke.
Visual art in paintings, medical illustrations, and modern digital tools has influenced how people understand the human heart. The bridging of art and the heart dates back to Leonardo da Vinci, whose drawings laid the groundwork for modern cardiology. Today, the intersection of art and the heart may also contribute to healing through advocacy (such as art in public health campaigns), education (such as interactive animations to help people understand the heart), and innovation (such as three-dimensional models to illustrate procedures).
A 2025 study found that a high intake of extra-virgin olive oil (EVOO) was linked to a lower risk of heart-related problems, while intake of common olive oil was not. Higher levels of beneficial polyphenols in EVOO may explain the difference.