Endocrinology, Menstruation, Mental Health, Women's Health

What is premenstrual dysphoric disorder? And how is it different to PMS?

Periods can feel like an unwanted guest, bringing cramps, mood swings and exhaustion.

But how do you know if what you are experiencing is standard premenstrual syndrome (PMS), or something more severe?

Premenstrual dysphoric disorder (PMDD) and the premenstrual exacerbation of an existing mental illness can also occur in the lead up to your period.

Aging, Brain and Nervous System, Dementia

Brain-training games remain unproven, but research shows what sorts of activities do benefit cognitive functioning

The specific skills learned in these games often do not translate to more general, real-world applications. Whether brain games meet their end goal of lasting cognitive improvement across a number of areas is still highly debated among psychologists. To make such claims requires rigorous evidence that playing a specific game improves cognitive or brain performance.

Coronavirus, COVID, Infectious Disease

Can you die from long COVID? The answer is not so simple

In the United States, the Centers for Disease Control and Prevention reported 3,544 long-COVID-related deaths from the start of the pandemic up to the end of June 2022.

The symptoms of long COVID – such as fatigue, shortness of breath and “brain fog” – can be debilitating. But can you die from long COVID? The answer is not so simple.