A yoghurt and berry parfait is a great choice, Jenn told POPSUGAR, especially if you're getting closer to the end of the night. The yoghurt is a good source of protein, and the calcium can also help your brain produce melatonin, a hormone that regulates your sleep-wake cycles. The fruit is a sweet but healthy and fibrous topping, and you can even add nuts on top for some crunch.
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