Adults who consume a high dairy diet are up to 25 per cent less likely to develop heart disease, a study suggests.
Previous research has generally leaned the other way and linked dairy to cardiac problems, because things like milk and cheese are high in cholesterol and fat.
But the latest Australian study suggests the other nutrients inside dairy have a protective effect on the heart and help it to function normally.
They said people should stick to dairy products that have less additives and are not sweetened or salted.
Heart and circulatory diseases are behind around 160,000 deaths a year in the UK, while they are behind 655,000 fatalities in the US.
But the study's experts claimed that the type of dairy product consumed may be behind the heart problems, rather than its fat content
Co-lead author Dr Matti Marklund, from the George Institute for Global Health in Australia, said it was important to eat dairy.
'While some dietary guidelines continue to suggest consumers choose low-fat dairy products, others have moved away from that advice.
'Instead, suggesting dairy can be part of a healthy diet with an emphasis on selecting certain dairy foods — for example, yoghurt rather than butter — or avoiding sweetened dairy products that are loaded with added sugar.'
He added: 'While the findings may be partly influenced by factors other than dairy fat, our study does not suggest any harm of dairy fat per se.'