Cloves pack a punch in your favorite recipes and wellness routines. Celebrated for their bold flavor and touted for their antioxidant and anti-inflammatory powers, cloves have earned a reputation as a super-spice. From soothing toothaches to boosting immunity, they seem like nature’s perfect remedy.

But below’s the sh0cking truth: cloves aren’t the harmless wonder-spice you think they are. For some, they could spell trouble—serious trouble.

If you’re among the millions who sprinkle cloves into your meals, sip them in teas, or dab on clove oil for health benefits, this article is your wake-up call. Beneath their alluring aroma lies a hidden side that doctors rarely warn you about. Certain health conditions can turn cloves from a healing hero into a dangerous villain.

Ready to uncover the risks? Dive into the nine critical reasons you might need to rethink cloves—and how they could be silently harming you.

1. Acid Reflux or GERD? Cloves Could Set Your Chest Ablaze

If you suffer from acid reflux or gastroesophageal reflux disease (GERD), you might want to hold off. Cloves contain eugenol, a potent compound that relaxes muscles, including the lower esophageal sphincter. This muscle acts like a gatekeeper, preventing stomach acid from creeping into your esophagus. When it relaxes too much, acid flows upward, triggering that agonizing heartburn you dread.

For the 20% of adults battling GERD, cloves can intensify symptoms like burning pain, bloating, and regurgitation. Instead of soothing your stomach, they could leave you reaching for antacids. If acid reflux is a frequent foe, skip the cloves—or at least consult your doctor before indulging. Your esophagus will thank you.