Articles on Chronic stress

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In Kerrville, Texas, Leighton Sterling watches the rushing floodwaters along the Guadalupe River on July 4, 2025. Eric Vryn via Getty Images News

When disasters fall out of the public eye, survivors continue to suffer – a rehabilitation professional explains how sustained mental health support is critical to recovery

After a natural disaster, survivors often suffer from prolonged trauma for years to come, particularly in places where mental health services are few and far between.
Toxic stress increases the risks for obesity, diabetes, depression and other illnesses. Klaus Vedfelt/Digital Vision via Getty Images

How much stress is too much? A psychiatrist explains the links between toxic stress and poor health − and how to get help

No one can escape stress, but sometimes it takes a physical and emotional toll that translates to disease and other health effects. The good news is that there are new approaches to treating it.
Like natural hormones, known as endogenous hormones, the artificial hormones contained in the pill, known as exogenous hormones, can have effects on the brain. (Shutterstock)

The contraceptive pill also affects the brain and the regulation of emotions

Oral contraceptives modify the menstrual cycle. What’s less well known is that they also reach the brain, particularly the regions important for regulating emotions.
The stress of experiencing high levels of community violence harms entire families. skynesher/E+ via Getty Images

Black mothers trapped in unsafe neighborhoods signal the stressful health toll of gun violence in the U.S.

Chronic stress from living with systemic racism and gun violence can lead to increased symptoms of PTSD and depression as well as elevated cortisol levels.
Immunosenescence, or immune aging, can lead to less effective responses to vaccines and greater vulnerability to invading pathogens. Kudryavtsev Pavel/iStock via Getty Images Plus

Social stress can speed up immune system aging – new research

While the immune system naturally gets weaker with age, social stressors like trauma and discrimination can hasten immunosenescence.
Many parents are struggling with burnout, loneliness and mental health problems during the pandemic. (Pexels/Alexander Dummer)

Screaming into the void? Us too. Coping tips for stressed‑out families in the COVID‑19 pandemic

The science of stress explains why parenting during the pandemic feels so hard. Here are strategies from psychologists for taking back control when you dread yet another challenging day ahead.
A lone cyclist rides past the University of Toronto campus during the COVID-19 pandemic in Toronto on June 10, 2020. THE CANADIAN PRESS/Nathan Denette

For university students, COVID‑19 stress creates perfect conditions for mental health crises

University students had high rates of mental health issues before the pandemic. The additional stressors of COVID-19 and social isolation will make them even more vulnerable over the winter.

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