The research team will observe mice treated with mefloquine, a malaria drug no longer prescribed due to serious side effects, ...

Light sleep is the beginning of your sleep cycle and your body's way of winding down. Breathing, heart rate and muscle changes prepare your body for the deeper sleep to come. Light sleep is broken ...

Two particular phases in your nightly routine seem to play outsize roles in cognitive health. By Mohana Ravindranath A good night’s sleep isn’t just about the number of hours you log. Getting quality ...

An international research team led by Université de Montréal medical professor Shady Rahayel has made a major breakthrough in predicting neurodegenerative diseases. Thanks to two complementary UdeM ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

An international research team led by Université de Montréal medical professor Shady Rahayel has made a major breakthrough in predicting neurodegenerative diseases. Thanks to two complementary UdeM ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Alzheimer’s disease is a devastating condition that impacts millions of ...

Scientists have recently shown that both the quality and the amount of sleep we get may influence our risk of developing Alzheimer’s disease. Now, a study suggests that people who take significantly ...

Host Mark Evans welcomes back sleep medicine specialist Dr. Srinivasan Devanathan along with nurse practitioner Desiree Heim for an in-depth discussion on REM Sleep Behavior Disorder (RBD)—a condition ...

Let’s talk biology. Within just one week of restricted sleep, total testosterone in young, healthy males can drop by up to 10–15%. Growth hormone, which supports tissue repair and metabolism, is ...