A Person Can Carry And Transmit #COVID-19 Without Showing Symptoms, Scientists Confirm

Chinese researchers have confirmed a case of asymptomatic transmission of the new coronavirus: A 20-year-old woman from Wuhan passed it to five of her family members but never got physically sick herself.. ..A report from the Chinese Centre for Disease Control and Prevention analysed records of all of China’s reported cases of the virus from December 8 to February 11 and found that 1.2 percent … Continue reading A Person Can Carry And Transmit #COVID-19 Without Showing Symptoms, Scientists Confirm

#Diet modulates brain network stability, a biomarker for brain #aging, in young adults

..One cohort was scanned under standard diet, overnight fasting, and ketogenic diet conditions. To isolate the impact of fuel type, an independent overnight fasted cohort was scanned before and after administration of a calorie-matched glucose and exogenous ketone ester (D-β-hydroxybutyrate) bolus. Across the life span, brain network destabilization correlated with decreased brain activity and cognitive acuity. Effects emerged at 47 y, with the most rapid … Continue reading #Diet modulates brain network stability, a biomarker for brain #aging, in young adults