This common home spice that could double as a natural flea repellent. Find out why this popular cabinet staple works and how ...

Add cinnamon sticks to a clean glass jar. Pour the carrier oil over the sticks, ensuring they are fully submerged. Seal the ...

What’s more, cinnamon oil also encourages growth. You can either sprinkle ground cinnamon over the soil, or make a spray solution. Simply add one teaspoon of cinnamon to 5 liters of water, ...

Additionally, both cinnamon oil and cinnamaldehyde were found to slow down specific enzymes that help break down many medications. This suggests that consuming large amounts of cinnamon, ...

Multiple studies have found cinnamon bark oil to be effective against the Streptococcus mutans bacterium — a common cause of cavities, tooth decay, and enamel erosion — in children with cavities.

Researchers note that cinnamon oil, which is commonly found in food-flavoring agents and toiletries, poses virtually no risk to herb-drug interactions. However, ...

Alternatively, “cinnamon can be used as an essential oil, which when properly diluted, possesses antimicrobial properties that can help with issues like acne and fungal infections,” notes Singh.

While the spice itself is non-toxic, cinnamon oil can be toxic to dogs, according to the American Kennel Club. "Just a small drop of cinnamon essential oil can lead to serious toxicity," PetMD ...

Second, cinnamon oil and cinnamaldehyde can directly inhibit certain liver enzymes, specifically CYP2C9 and CYP1A2, which are involved in processing many common medications, such as warfarin, some ...

From there, researchers introduced cinnamon oil, along with the spice's chemical components—cinnamaldehyde and cinnamic acid—to see how it affected this metabolizing process. 3, 4 It was ...