Paige Roberts was left needing hospital treatment after injections made her vomit for 48 hours.

There are 180 million people living with obesity in China, who will now be able to purchase the treatment.

Campaigners believe more support will deter people from travelling abroad.

It follows reports of a rise in numbers of people who are not obese, becoming very sick.

The government is looking into whether weight-loss drugs can help get more people back to work.

The rise of these treatments has major implications for how we think about obesity, says James Gallagher.

The BBC understands a woman has died after taking a slimming jab, suspected of being unlicensed.