ANSWER: In general, a low heart rate is too low when it is causing symptoms such as fatigue, lightheadedness or fainting. Heart rates in the 40s are not unusual for trained athletes, especially when ...

When I go for a walk or to the gym, people always seem to be checking their pulse, whether by hand or with a wearable. Why is heart rate so important? ANSWER: Your heart rate, or pulse, is the number ...

Bradycardia, a resting heart rate below 60 bpm, may seem harmless but can signal a serious rhythm disorder. Often mistaken for fatigue or ageing, symptoms include dizziness, weakness, fainting, and ...

Oura reports that heart rate variability (HRV) measures the variation in heartbeat timing, reflecting stress levels and recovery. Higher HRV indicates well-being, while lower HRV signals stress.

Heart rate variability can tell you whether to take it easy or aim for maximum intensity to achieve optimal results – but only if you measure and interpret it properly.

Many people wear smartwatches or use some type of wearable device that tells you about your health and your heart, but a ...

Wearable technology like the Apple Watch is playing an increasingly important role in health care, as more patients use them to monitor their symptoms. About one in five U.S. adults say they regularly ...

Census Numbers Paint a Misleading Picture of Poverty in America Seattle Won the Super Bowl, but Its Economy Has Gone from Boom to Gloom Audio By Carbonatix At present, the quickest way to win a ...

Not getting enough vitamin D can weaken bones, teeth, and muscles by interfering with calcium absorption. Lack of the vitamin has also been implicated in dementia and an increased risk of colorectal ...