Sweet Tea

It seems that people are able to consume calories fairly quickly when drinking them. And this here presents both a blessing and a curse. Its a great way to consume extra healthy calories, but also to consume extra crap calories. How do you decide which to consume and which not to? And where does sweet tea fall in this… I assume on the less healthy end, due to high sugar content. But how relatively bad?

Fruit juices? Veggie juicers? Using a juicer?