They also urge food companies to improve container labeling of fruit juices to inform consumers they should drink no more than 150 ml a day of the product.
Fruit juice has come under the spotlight since medical experts recently started looking more closely at the link between high sugar intake and the risk for heart disease.
In 2012, researchers at Harvard reported in the journal Circulation that daily consumption of sugary drinks raised heart disease risk in men. Two years earlier, researchers presenting at an American Heart Association conference said Americans' higher consumption of sugary drinks has led to more diabetes and heart disease over the past decade.