My schoolmates mocked me for being a UPF-free, ‘weird lunchbox’ kid. Turns out my mum was right all along

In the 90s my mum embarrassed me with her rejection of ultra-processed foods – but the growing body of evidence about them is vindicating her, says Guardian columnist Rhiannon Lucy Cosslett

She was pregnant and addicted to fentanyl. Getting to keep her baby saved them both

A baby is born in withdrawal every 18 minutes in the US, and most end up in foster care. At centers like Maddie’s Place, mothers stay with their infants – and leave together, in recovery

Hold an ice cube – and shake like a dog: therapists on 16 simple, surprising ways to beat stress

It can cause physiological and emotional problems, but none of us can avoid it entirely. Here are some of the best ways to react when stress hormones start coursing through your body ...

‘I knew I was starting to have a seizure’: women describe lasting effects of being ‘choked’ during sex

Three women tell of blacking out, feeling dazed and dizzy, and of ongoing memory issues and fatigue

Nearly half of sexually active young people in UK have experienced strangulation, study shows

Survey reveals crisis of distress, consent issues and physical harm caused by strangulation during sex

The one change that worked: I had Sad and felt desperate – until a scientist gave me some priceless advice

Since I was a teenager I had struggled in winter, experiencing excessive tiredness and low mood. A specific instruction lifted the gloom

Is there a dark side to gratitude?

Feeling thankful is increasingly touted as a cure-all, but sometimes there are reasons not to be grateful

After I burned out, physics helped me understand what had happened to me – and to move on

I thought hard work equalled success. I had to realise that’s not always how it works, in science or in life, says Google employee Zahaan Bharmal

You should act your age – at least when it comes to exercise. Here’s why

Adapting your fitness routine to your physical realities can help prevent injury from over-exercising

UK’s unregulated pregnancy scan clinics putting lives in danger, say experts

Hospital specialists report cases of missed health problems, misdiagnosed conditions, and women erroneously told their babies had died