Cilantro—the herb that divides people faster than a debate over pineapple on pizza. Some taste a burst of fresh, citrusy goodness, while others get a mouthful of soap. Why? It turns out, the answer lies in your DNA!

The Soap Mystery: Blame Your Genes

The culprit is a gene called OR6A2, which detects aldehyde compounds found in cilantro—also found in soap. If you carry this gene variant, cilantro can taste like soap, making your guacamole feel like a cleaning product.

The Love Affair: A Fresh Twist

Those who love cilantro don’t have this genetic sensitivity. To them, it’s a bright, lemony herb that elevates any dish—more of a flavorful confetti than a sudsy disaster.

Can You Learn to Love It?

Here’s the twist: some people learn to love cilantro over time. The more they eat it, the less "soapy" it tastes. Exposure might be the key—just be ready to face a few soapy tacos along the way.