Is apple cider vinegar actually good for you?
People have sworn by the health benefits of apple cider vinegar for millennia. But what does the science say?
Crap jobs, fewer homes, less money, toxic politics. And peak happiness eludes the young: who knew?
Given recent history and the state of the world now, perhaps the thing that makes older people happiest is not being under 45, says Guardian columnist Zoe Williams
Bacterial vaginosis can be passed to women by men, researchers find
Study suggests infection is sexually transmitted and opens up new way to reduce recurrence by treating male partners
Wooden spoons are making us sick? I thought that was fish slices
Another day, another health scare. I’m struggling to know which dangers I should take seriously, writes Arwa Mahdawi
Social media’s gut feeling is all wrong: there is no fast track to a healthy microbiome
A diet high in fibre from different food sources is far more effective for maintaining a healthy gut than supplements and online fads, experts say
Do you know your ‘penis age’? Bryan Johnson does
The 47-year-old tech millionaire claims to have the penis of a 22-year-old. How does he know, and what does it have to do with his dream of living for ever?
Going to the gym gives me so much more than the physique I want, even if body dysmorphia lingers
I feel more focused and energetic than ever before. But as I have changed, so has my algorithm
The one change that worked: ditching ultra-processed foods made me feel healthier and happier
After being diagnosed with a chronic digestive disorder, I cut out junk food and ready meals. Now, my diet is full of fruit and veg – and I’ve got my mojo back
Mental health crisis ‘means youth is no longer one of happiest times of life’
UN-commissioned study in UK, US, Ireland, Australia, Canada and New Zealand finds satisfaction rises with age
Don’t be afraid to cry – or to interrupt: doctors’ tips for making the most of your medical appointment
Be honest about your symptoms, voice your concerns, take notes, ask follow-up questions if you need to … GPs and surgeons explain how to make every minute count