Think you know the facts about bone health? From peak bone mass to supplements and screenings, test your knowledge with our 10-question osteoporosis quiz—and learn how to keep your bones strong for life.
Think you know the facts about bone health? From peak bone mass to supplements and screenings, test your knowledge with our 10-question osteoporosis quiz—and learn how to keep your bones strong for life.
Many devices that measure blood pressure without an inflatable arm cuff are in development, including a wristband recently cleared by the FDA for over-the-counter sale. It relies on a light-based sensor to detect changes in the amount of blood flowing through the vessels of the inner wrist, a technique known as photoplethysmography. But the devices have to be periodically calibrated, and as yet, there are no standards to validate the accuracy of cuffless devices.
Approximately 50% of people who begin an exercise program quit within the first six months, according to some estimates. Declining motivation is usually the main reason, but there are ways that people can approach their fitness to help them stay focused and committed. These include recognizing the value of staying healthy, enlisting a workout buddy, adopting specific exercises to reach individual goals, matching workouts to their personality, and finding inspirational figures.
Flashes and floaters are eye problems that become common with age. Over time, they may become less noticeable, but people should seek medical care if symptoms worsen, as this could be a sign of a retinal detachment.
Women live longer than men. However, that longevity gap in the United States has increased to 5.8 years, the largest gap since 1996, according to a 2024 study. Why the widening gap? Researchers believe that in many cases, women are better than men at addressing certain health needs that contribute to longer lives, such as losing excess weight, quitting smoking, getting regular skin check-ups, and not ignoring mental health issues.
For some people with atrial fibrillation, cold drinks and foods can trigger a bout of the rapid, irregular heartbeat that characterizes the disorder. Avoiding those triggers nearly always prevents this phenomenon, dubbed “cold drink heart.”
Habits that promote cardiovascular health are linked to benefits in nearly every organ system and improved function throughout the body, according to a 2025 review of 483 studies.
A 2025 review found the people who walked 7,000 steps per day had a 25% lower of cardiovascular disease and a 47% lower risk of death from all causes compared to people who walked only 2,000 steps per day.
Imaging tests such as chest CT scans and mammograms, which can detect calcium deposits in arteries, can provide information about a person’s cardiovascular health. These so-called incidental findings—when a medical test discovers something unrelated to the original purpose of the test—have become increasingly common in recent years. With a chest CT, calcifications are grouped into four categories: none, mild, moderate, or severe. That’s often enough for a cardiologist to make a solid decision about whether to maintain or intensify a person’s drug treatment to prevent heart disease progression.