
By BY ALEX WILLIAMS from NYT Health https://ift.tt/Rz20vcG

A growing conversation around periods and performance is empowering active people. Use these tips to feel and perform your best in all phases of the menstrual cycle.
Meet Kyra, a virtual influencer. She's not real but is collecting an online following of viewers. It is a new marketing trend some psychologists warn is manipulative.
Research shows the short-term sensation may have longer-term health benefits.
Researchers report a cumulative effect in a pre-print study looking at health effects of coronavirus reinfections.