Your heart rate, or pulse, is the number of times your heart beats per minute. Your resting heart rate is when the heart is pumping the lowest amount of blood you need because you're not exercising.
Feb 26, 2024
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Caffeine is the most consumed psychoactive compound in the world. Even if you don't drink coffee or tea, you probably still regularly consume caffeine since it's found in everything from fizzy drinks and cold remedies to ...
Jan 17, 2024
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Eleven young firefighters went through a rigorous training exercise, carrying up to 40 pounds of gear over hilly terrain during a 45-minute training exercise in the California sun. Gloves, helmets, flashlights, goggles, and ...
Nov 9, 2023
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Researchers investigating brain activity in older people say the coordination between neuronal activity and the brain's oxygenation is altered. These findings are published in the Brain Research Bulletin by scientists from ...
Jul 31, 2023
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Being tired is a feeling we often experience. When we do certain activities—physical or mental—over a period of time, or even after experiencing intense emotional states, we feel tired, perhaps even exhausted.
Mar 30, 2023
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Neuroscientists have long assumed that neurons are greedy, hungry units that demand more energy when they become more active, and the circulatory system complies by providing as much blood as they require to fuel their activity.
Mar 29, 2023
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You may have heard of a treatment called dry needling and wondered what it is or if it's right for you. While the name of the procedure may sound intimidating, dry needling is an accessible and commonly offered therapy for ...
Feb 14, 2023
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Vibrant, bubbly and full of energy, 24-year-old occupational rehabilitation consultant Nadia was living her best life. Then the fatigue took hold.
Nov 30, 2022
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Lactate is generated in the body as a byproduct during normal metabolism and exercise. While considered a useless waste product for a long time, recent studies have shown that lactate can be an indicator for cancer and various ...
May 10, 2022
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Photoacoustic microscopy (PAM) allows researchers to see the smallest vessels inside a body, but it can generate some unwanted signals or noise. A team of researchers at the McKelvey School of Engineering at Washington University ...
Nov 22, 2021
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