People On TikTok Are Saying Drinking Coffee On An Empty Stomach Causes All Sorts Of Health Issues So We Spoke To An Expert To Get The Truth 12/08/2022 10:36:00 am Food People on TikTok have claimed that drinking coffee on an empty stomach is causing painful periods, acne, hair loss, and exhaustion. So we spoke to a doctor who rebuffed many of these claims. View Entire Post › via BuzzFeed/Food SHARE THIS