For now, the bottom line for parents is to encourage their kids to have healthy snacks, according to Keast.

据基斯特说，现在家长的底线是让他们的孩子吃健康的零食。

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That means foods like fresh fruits and vegetables, dried fruits, whole grains and low-fat dairy — the types of foods, Keast said, "that we know kids are not getting enough of."

这意味着像新鲜水果和干果，全麦和低脂肪奶制品这些类型的食品，基斯特说，“我们知道孩子们没有得到足够的健康食品。”

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Worcester coach Andy Keast blamed Russell's try for the result.

BBC: SPORT | Rugby Union | English | Worcester 18-19 Saracens

"We're trying to change human behavior, " says TiVo's Keast.

CNN: Analysis: Consumers have yet to buy into interactive TV