Energy drinks are commonplace in convenience stores, gas stations, and many grocery stores. They can be loaded with caffeine and other stimulants, as well as sugar or other sweeteners. Some labels tell of probiotics and prebiotics. But what are we really drinking? And are these drinks worth it, both in terms of their expense and the potential health implications?

UConn Health registered dietitian Linda York joins the UConn Health Pulse podcast to analyze these and other trendy drinks and offers some alternative ideas for boosting or maintaining energy levels that may be a better use of calories.

You’re getting all those junky calories from sugar, fat, caffeine, and you’re not going to feel that great in a few hours. You’re going to be hungry. &#8212 Linda York

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Read the transcript.