Cloves are the aromatic flower buds of the clove tree, which originates from the Maluku Islands in Indonesia. This versatile spice can be used to season pot roasts, add flavor to hot beverages, and bring spicy warmth to cookies and cakes. You may have tasted cloves in mulled wine, chai tea, pumpkin pie, or gingerbread cookies.
Although cloves are best known as a sweet and aromatic spice, they are also used in traditional medicine. The medicinal properties of cloves are due to their nutritional profile.
Cloves are an excellent source of manganese, and they also contain significant amounts of fiber, vitamins, and minerals, including vitamin K, vitamin C, calcium, and magnesium. Additionally, cloves are exceptionally rich in antioxidants, including flavonoids, beta carotene, thymol, and eugenol.
In traditional Chinese medicine, cloves are used for various purposes, including supporting digestive function, warming the body, and boosting energy. Meanwhile, studies in modern Western medicine have shown that the organic compounds in cloves help relieve pain (analgesic), reduce inflammation (anti-inflammatory), and fight harmful microorganisms (antimicrobial).
In today’s video, we look at 11 health benefits of chewing two cloves daily, supported by scientific research. From combating tooth decay to potentially warding off chronic diseases, this small daily habit may just be one of the smartest moves you can make for your well-being.
In no particular order, our Number 11 benefit is “Promote oral health”.
Chewing cloves daily can significantly improve oral health by reducing gum inflammation and targeting bacteria that lead to dental decay and bad breath. A human study published in the Journal of Indian Society of Periodontology found that an herbal mouthwash containing cloves effectively reduced oral bacteria responsible for dental plaque, cavities, and gum disease. Additionally, a clinical study showed that a homemade gel made with clove oil was as effective as benzocaine in numbing gums before dental procedures.
The next benefit is Number 10. “Promote gut health”.
The eugenol content in cloves plays a significant role in promoting overall gut health. Although human studies are limited, animal research provides compelling evidence. A study on rats demonstrated that clove extract could protect against stomach ulcers by enhancing mucus production in the stomach lining, which acts as a protective barrier against gastric acids. This helps prevent ulcer formation and promotes healing for those with leaky gut. Additionally, cloves stimulate the secretion of digestive enzymes, which can improve digestion and alleviate issues such as bloating and gas.
Moving on, we have Number 9. “Protect against infections”.
The antimicrobial properties of cloves make them a powerful ally in fighting off a variety of infections, including bacterial, fungal, and viral pathogens. A test tube study reported in Tropical Life Sciences Research found that clove extract could effectively treat urinary tract infections, targeting bacteria in the bladder, urethra, and kidneys.
Additionally, cloves have shown efficacy against common foodborne pathogens like E. coli and S. aureus. The antifungal properties of cloves are also impressive, with studies demonstrating their ability to combat Candida albicans, which causes yeast infections. Furthermore, some studies suggest that clove extract may have antiviral effects, potentially aiding in the fight against herpes simplex virus.
The next benefit is Number 8. “Regulate blood sugar”.
For those managing diabetes, cloves can be a natural ally in regulating blood sugar levels. In a 2019 study, people with and without prediabetes who took 250 milligrams (mg) of clove extract daily for 30 days showed significantly lower blood glucose levels after meals. Similarly, a 2017 animal study found that nigricin, a compound in cloves, increased the uptake of sugar from the blood into cells, boosted insulin secretion, and improved the function of insulin-producing cells in mice. These studies suggest that consuming cloves, either by chewing them or taking them as an extract, may offer a natural approach to help manage blood sugar levels.
Up next, we have Number 7. “Suppress a cough”.
While modern science is still catching up, traditional Chinese medicine has long harnessed the soothing properties of these aromatic flower buds to calm irritated throats and quiet persistent coughs. Their natural compounds work to suppress the cough reflex, offering sweet relief from nagging respiratory woes. So the next time a cough threatens to disrupt your day (or night), start chewing cloves – it may just be the secret weapon your medicine cabinet’s been missing.
Moving on to Number 6, we have “Protect against cancer”.
Several intriguing laboratory studies have shown that clove oil and its compounds could have cancer-fighting properties. For instance, one study discovered that clove extract not only boosted cancer cell death but also slowed down tumor growth. However, it’s important to remember that these studies used highly concentrated amounts that would be toxic to humans, so more research is needed to understand the effects of regular clove consumption, like chewing cloves. Nonetheless, the potential is there, making cloves an exciting area of study in the fight against cancer.
And at Number 5, we have “Promote liver health”.
Cloves contain compounds that support liver function. Research in animals has revealed that eugenol in cloves acts as a powerful antioxidant shield for liver cells, potentially warding off harmful free radicals that can lead to liver diseases. In one study, rats with fatty liver disease showed marked improvement when given clove oil or eugenol solutions – their liver function rebounded, inflammation decreased, and oxidative stress plummeted.
Another animal study found that eugenol could even reverse signs of liver cirrhosis. While human studies are still limited, one small trial hinted at the liver-protective effects of eugenol, by lowering levels of an enzyme linked to liver disease. However, high doses of clove extract can be harmful to the liver, so moderation is key.
Getting into Number 4, we have “Ease the effects of aging”.
The antioxidant properties of cloves may contribute to slowing down the aging process. Research indicates that cloves have potent antioxidant effects, with some studies suggesting they are more powerful than vitamin E in combating oxidative stress and free radical damage, which are key contributors to age-related tissue damage. While antioxidants cannot entirely prevent aging, they may help reduce the progression of age-related diseases and maintain cellular health.
The Number 3 benefit is “Relieve pain and stress”.
The eugenol in cloves acts as a natural pain reliever and stress reducer. While most studies focus on clove oil, chewing cloves may also help relieve muscle and joint pain associated with conditions like arthritis. Furthermore, chewing cloves can help reduce toothache and oral pain, headaches, and migraines, and provide stress relief. These benefits are supported by eugenol’s analgesic, anti-inflammatory, and antimicrobial properties.
Next is the Number 2 benefit, “Enhance bone health”.
Cloves pack a powerful punch when it comes to supporting strong, healthy bones. Their impressive manganese content—over 50% of the daily recommended value in just one teaspoon—plays a crucial role in bone formation and maintenance. While research specifically on cloves and bone health is still emerging, studies indicate that manganese-rich foods like cloves may help ward off osteoporosis. Beyond manganese, eugenol and other bioactive compounds in cloves have shown promise in animal studies for preserving bone mass.
And the Number 1 benefit is, “Improve brain health”.
Cloves may support brain health through their rich antioxidant content. Studies on Alzheimer’s disease models have shown that eugenol can help improve cognitive function in several ways. It reduces the loss of brain cells and decreases the buildup of harmful amyloid-beta proteins. Additionally, eugenol fights brain inflammation and protects against damage caused by oxidative stress. However, more research is needed to confirm these effects in humans.
There you have it! Eleven health benefits of chewing 2 cloves daily. While these benefits are promising, more human studies are needed to fully understand the effects of daily clove consumption.
Lastly, while consuming 1-2 cloves daily is generally considered safe for most adults, there are some potential risks and side effects to be aware of.
The eugenol in cloves may increase the risks of bleeding with blood thinners, and interact with diabetes medications. Some people may experience allergic reactions or irritation. Consult a healthcare provider before adding cloves to your routine, especially if you have any existing health conditions or are taking medications.