Chamomile tea is a caffeine-free herbal tea made from the flowers in the Asteraceae family, related to daisies. It’s long been purported to have a variety of beneficial health effects, although there is little scholarly support for these claims. It has a calming scent and may help you get to sleep a little easier.
You should avoid chamomile if you’re taking aspirin or NSAIDs, as it may cause drug interactions.