The McCaws are poster children for active lifestyles - but should they give health advice?

According to a panel of dieting experts, you should avoid these diets at all cost.

Operation at age of 14 sparked an addiction that saw her go to truly desperate lengths.

Lee Suckling looks at what's really in hot chips and why they shouldn't be called food.

They may be 11 but they're making a big difference for people with heart disease.

New research suggests a glass of wine could help cure more than just your bad day.

'The fact they are telling children at such a young age they are obese is a disgrace.'

Nutritionist Susie Burrell explains the complicated calculation.

Told she would die before her daughter grew up, Ali began an incredible transformation.

Avoiding traditional cancer treatments she turned to juicing, raw fruits and vegetables.

Kyle MacDonald asks: Are the individuals who carry out these deeds mad, or just bad?

New research has debunked popular diet trends.

The injectable acid "burst[s] fat cells like little balloons".

Think you're cutting calories by snacking on these popular 'healthy' items? Think again.

Paul Denys ordeal started with taking some pain killers for a sports injury.

This stomach-churning discovery finds new doesn't necessarily mean clean.

Young mum-of-three shares how cruel remarks on a plane sparked her journey to health.

Auckland woman's world changed after a spur-of-the-moment decision to get a tattoo.

Told to prepare for a vegan feast, they were left feeling trapped, dizzy and starving.

After life-changing surgery Carlos Askew wants to inspire others to be themselves.

Findings from a major study may have health fanatics choking on their carrot juice.

Relationship guru's advice for millennials navigating the ever-changing dating landscape.

Doctors said he would die within year. This is Stanley's incredible 221kg transformation.

World's first human-sheep hybrids pave way cure for diabetes and mass organ transplants.

Two women believe they've found a simple answer to weight loss and healthy living.

Nasty habit nearly ended her life, now a viral photo of her has changed her life forever.

Clare Reynolds switched from regular to diet fizz during pregnancy. But was it any better?

Each time alpine skier Lindsey Vonn hits the slopes, she makes it look easy.

Police arrested the mother after she used the controversial product on her daughter.

Woman had applied for treatment at age 39, six months after meeting her now-fiance.