On The other hand, it’s best to consume espresso and any caffeine-based products in moderation. Excessive caffeine ingestion may result in health issues like sleeplessness and heart palpitations. These examples are from corpora and from resources online. Any viewpoints during the examples don't signify the view from the Cambridge Dictionary http://www.wp-wiki.de/doku.php?id=the_best_side_of_education_news