When your heart beats faster than usual, it can mean that you’re coming down with a cold, flu, coronavirus, or other viral infection. That’s the conclusion of recent medical research.
So wearable devices that measure your resting heart rate—made by Apple, Fitbit, Garmin, and others—might help scientists spot viral outbreaks, and also give you more insight into your own health.
Scripps Research designed DETECT (Digital Engagement & Tracking for Early Control & Treatment), a study that will monitor your heart rate and allow you to record symptoms like fever or coughing.
“Studies with financial links to the indoor tanning industry were much more likely to discuss perceived benefits of indoor tanning and to downplay the harms,” said 
In 2012, Eleni Linos, professor of dermatology at Stanford university, published a systematic review and meta-analysis of the link between non-melanoma cancer and sun-beds. That bit of pretty standard research, and a particular rapid response to it, has kicked of years of work – and in this podcast I talk to Eleni and her colleagues Stanton…
The hope, Lee says, is that ultrasound will kill cancer cells in a specific way that will also engage the immune system and arouse it to attack any cancer cells remaining after the treatment.
Ultrasound waves—sound waves with frequencies higher than humans can hear—have been used as a cancer treatment before, albeit in a broad-brush approach: high-intensity bursts of ultrasound can heat up tissue, killing cancer and normal cells in a target area. Now, scientists and engineers are exploring the use of low-intensity pulsed ultrasound (LIPUS) in an effort to create a more selective treatment.
In conclusion, increased CRF (cardiorespiratory fitness) following this six-month intervention was associated with enhanced brain glucose metabolism in the PCC (posterior cingulate cortex), a region linked to AD, and cognition among late-middle-aged individuals at risk for AD. If these findings are supported by a larger-scale study, this would provide strong evidence that adults at risk for AD may enhance brain function and cognition by engaging in aerobic exercise training.
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