A dietician revealed what happens to your body when you do Veganuary and shares her top tips for taking on the challenge.
Hazel Clarke, a registered consultant dietician, advises clients how to obtain a healthy, balanced vegan diet and says Veganuary can be the "perfect time to see real change".
Veganuary is a popular New Year's challenge, which sees people cut out meat and follow a plant-based diet for the first month of the year.