Original: Honey , tree fruits , berries , melons , and some root vegetables , such as beets , sweet potatoes , parsnips , and onions , contain fructose , usually in combination with glucose in the form of sucrose .
Simplified: Honey ; tree fruits ; berries ; melons ; and some root vegetables , such as beets , sweet potatoes , parsnips and onions , contain fructose , usually with sucrose and glucose .