Scientists are just beginning to untangle omicron’s mysteries, but the locations of mutations in key places provide some clues to how fast it spreads, how well vaccines will work and how sick it might make us.
Heavy physical exertion also increases the risk of an attack, but the researchers emphasize that regular physical activity is still important for long-term stroke prevention.
People with an elevated resting heart rate of 80 beats per minute were 55 percent more likely to develop dementia than were those with a lower resting heart rate (60 to 69 bpm).
Kneading sore muscles with your fingers works in a pinch. But other tools — tennis balls, foam rollers, massage guns, heat and ice — can achieve faster and better results.