The Health Benefits of Cloves

by Dr. Edward Group DC, NP, DACBN, DCBCN, DABFM Published on , Last Updated on

A bowl of organic cloves. Cloves have a positive effect on the body because it's high in vitamins, minerals, and fiber.Cloves are the dried flower bud of the evergreen tree, Syzygium aromaticum (Eugenia aromatica). While the tree is indigenous to the Maluka Islands of Indonesia, cloves also grow naturally in India, the West Indies, Tanzania, Sri Lanka, Brazil and Madagascar. For over 2,000 years, Indian and Chinese traditional medicine has made extensive use of cloves and clove oil.

Arabic traders brought the buds to Europe in the 4th century. During the 7th and 8th centuries in Europe, cloves became popular as a food preservative. Today, cloves are in the spice rack of most homes and evidence supporting their use as a therapeutic remedy against harmful organisms continues to grow.

What Makes Cloves Effective?

Cloves are high in vitamins, minerals and fiber.  However, the component responsible for clove’s powerful effects and odor is a substance called eugenol. Eugenol is toxic against harmful organisms, including fungus, and may even relieve discomfort. [1] [2]

Cloves and Harmful Organisms

Research has repeatedly shown that cloves and eugenol are effective at establishing an environment that is not friendly to harmful organisms. When Portuguese researchers evaluated eugenol against giardia, they observed it inhibited giardia growth and may offer potential as a natural therapy against giardiasis. [3]

Clove, wintergreen, cinnamon, and peppermint are just some of the many essential oils that have demonstrated action against bacteria, fungus, and yeast, including candida. [4] [5] An interesting practical application for this has been evaluated in Japan where researchers believe that spices like clove may offer seafood a level of protection against certain harmful organisms. [6]

More than just an annoyance, insects like mosquitoes can be carriers of diseases. Many bug repellant sprays contain chemical toxins, such as DEET. According to Duke University School of Nursing, clove oil can be a natural insect repellant for persons who want to avoid conventional, toxic options. [7] Research conducted by Thailand’s Mahidol University also found clove oil to be extremely effective at repelling mosquitoes. [8]

Other Benefits of Cloves

Many diseases are caused by free radicals and oxidative damage. Antioxidants defend against oxidative damage and plants are often among the best sources of antioxidants. Along with sage and oregano, cloves contain highly beneficial, health-promoting antioxidants. [9]

Clove oil offers a powerful action against gas and bloating. It reduces gas pressure in the stomach, aiding in the proper elimination of food and toxins. It also relieves the discomfort of peptic ulcers and is effective against nausea, hiccups, motion sickness and vomiting.

Clove oil, which encourages healthy teeth and gums, is a traditional remedy for relieving toothache, sore gums and oral ulcers. [10]

In Asia, the incidence of some diseases is lower than in western nations. The culinary styles in Asia also use a heavy amount of spices such as turmeric, black pepper, cinnamon, ginger, and clove. Why does this matter? According to the University of Texas MD Anderson Cancer Center in Houston, these spices, which are resistant to swelling, may provide hope against brain diseases which are, at least partially, attributable to chronic redness. [11]

Supplementing With Cloves

Cloves have a strong flavor and tough texture that doesn’t really make them the best stand alone snack food, which can make it tough to consume cloves on a daily basis. There are a few ways around this though. Ground cloves, or oil, can be inserted into empty capsules and swallowed with ease. Some people also like to add clove (and cinnamon) to smoothies. Aside from the health benefits, this can add a real flavor punch.

When you’re looking to herbs, spices, and foods for health benefits (which should be always), it’s important to always choose organic whenever possible; because cloves are so appreciated, they are widely available in organic form.

How do you enjoy supplementing with cloves? What benefits have you noticed? Leave a comment and let us know!


  1. He M, Du M, Fan M, Bian Z. In vitro activity of eugenol against Candida albicans biofilms. Mycopathologia. 2007 Mar;163(3):137-43. Epub 2007 Mar 14.
  2. Pinto E, Vale-Silva L, Cavaleiro C, Salgueiro L. Antifungal activity of the clove essential oil from Syzygium aromaticum on Candida, Aspergillus and dermatophyte species. J Med Microbiol. 2009 Nov;58(Pt 11):1454-62. doi: 10.1099/jmm.0.010538-0. Epub 2009 Jul 9.
  3. Machado M, Dinis AM, Salgueiro L, Custódio JB, Cavaleiro C, Sousa MC. Anti-Giardia activity of Syzygium aromaticum essential oil and eugenol: effects on growth, viability, adherence and ultrastructure. Exp Parasitol. 2011 Apr;127(4):732-9. doi: 10.1016/j.exppara.2011.01.011. Epub 2011 Jan 25.
  4. Chaudhari LK, Jawale BA, Sharma S, Sharma H, Kumar CD, Kulkarni PA. Antimicrobial activity of commercially available essential oils against Streptococcus mutans. J Contemp Dent Pract. 2012 Jan 1;13(1):71-4.
  5. Chami N, Bennis S, Chami F, Aboussekhra A, Remmal A. Study of anticandidal activity of carvacrol and eugenol in vitro and in vivo. Oral Microbiol Immunol. 2005 Apr;20(2):106-11.
  6. Yano Y, Satomi M, Oikawa H. Antimicrobial effect of spices and herbs on Vibrio parahaemolyticus. Int J Food Microbiol. 2006 Aug 15;111(1):6-11. Epub 2006 Jun 22.
  7. Shapiro R. Prevention of vector transmitted diseases with clove oil insect repellent. J Pediatr Nurs. 2012 Aug;27(4):346-9. doi: 10.1016/j.pedn.2011.03.011. Epub 2011 May 25. Review.
  8. Trongtokit Y, Rongsriyam Y, Komalamisra N, Apiwathnasorn C. Comparative repellency of 38 essential oils against mosquito bites. Phytother Res. 2005 Apr;19(4):303-9.
  9. Blomhoff R. [Antioxidants and oxidative stress]. Tidsskr Nor Laegeforen. 2004 Jun 17;124(12):1643-5. Review. Norwegian.
  10. Kumar P, Ansari SH, Ali J. Herbal remedies for the treatment of periodontal disease–a patent review. Recent Pat Drug Deliv Formul. 2009 Nov;3(3):221-8. Review.
  11. Weir JB. New methods for calculating metabolic rate with special reference to protein metabolism. 1949. Nutrition. 1990 May-Jun;6(3):213-21.

†Results may vary. Information and statements made are for education purposes and are not intended to replace the advice of your doctor. Global Healing Center does not dispense medical advice, prescribe, or diagnose illness. The views and nutritional advice expressed by Global Healing Center are not intended to be a substitute for conventional medical service. If you have a severe medical condition or health concern, see your physician.

  • Sanjiv

    Interesting article on cloves. I myself chew on 1 to 2 cloves whenever my throat starts to itch. Usually this is the first symptom I experience when I develop a pharyngitis or coryza. And since I have started using cloves, I get fewer episodes of throat ailment which are also shorter in duration!

  • Ivan

    1 to 2 cloves help reinforce the antibiotical effect of freshly eaten onions or garlic, and considerably masks the strong mouth odor from the former

  • Alicia M

    Thanks for all this good info..I put organic ground clove in my macaroni and cheese and soups…My kids love it!

  • Lm

    I made some clove pills and took one, a few hours earlier I had a sharp pain in my stomach..maybe cloves AREN’T good after all

  • Zach Laney

    I eat 1 teaspoon clove with 2 teaspoon bee pollen for an amazing whole body-mind-spirit energy stimulant. It is a better supplement for men because it is so androgenic but women can take it too.

  • ghc_health

    Great info, Zach! Thanks for sharing.
    -Dr. Edward Group

  • ghc_health

    Did you encapsulate a WHOLE clove or did you grind them up? Unground cloves can have a pointy corner, perhaps not a good idea to eat them whole.
    -Dr. Edward Group

  • lollipop

    Helps with my suffering symptoms of morgellons.

  • mithin

    i eat raw cloves daily… is it good to eat raw cloves?? or is there any side effects?? please advice.

  • ghc_health

    Whole cloves? They’re pointy and I’d think they might be uncomfortable going down unless chewed or ground up.

  • mithin

    I do chew them, but I eat more cloves in a day

  • Amy

    Thank you for this info. I woke up with a horrific crick in my neck. After visiting the chiro this morning, I’ve been drinking a warm concoction of coconut milk, turmeric, cloves and honey. I only added the cloves to cover up the turmeric, so I’m glad it also has great health benefits.

  • Hot Kid

    2 or 3 Cloves in my tea,.. every 20 oz cup… which I let brew for about 10 minutes or more…

  • betsyanne

    I have just had oral surgery a week ago and was in considerable pain. I didn’t want to take the amoxicillan prescribed by the surgeon, so I’ve been mixing coconut oil with clove oil and gently spreading it on my gums. I’m hoping this will help with infection fighting capabilities, as well as pain as I heal.
    I also put some pure, raw honey into my mouth and used my tongue to move it around on my gums and that has antibacterial, infection fighting properties, as well.
    Next time I mix a small batch I’ll add the honey to the coconut oil and clove oil and see if I like the taste.

  • betsyanne

    I have heard that chewing on a couple of whole cloves for a few minutes helps people stop smoking. Not sure exactly the mechanism (mind over matter, maybe?) but it probably does have merit.

  • ghc_health

    Let us know how your results are.

  • Rob Seibert

    I chewed up raw cloves and let it soak against my gums for about 15 minutes then swallowed the softened pieces; swallowed a garlic capsule, and chewed up a 500 mg Vitamin C chewable, and it knocked out an abcess overnight.

  • Edward Group

    That’s awesome, thanks for sharing.

  • Rob Seibert

    I guess the cavity is still infected or possibly where the filling fell out is just setting off the nerve. The clove and garlic is no longer helping it. It may have cut down the infection, but I still have a cavity and missing filling which needs to be dealt with. I’m on the road so have been putting it off.

  • sarah

    so i just got swanson clove 450mg supplement does that work the same?

  • I’m not sure. Is it organic and where does Swanson source their cloves from? I’m not saying it comes from China or India but if it does, that would concern me.

  • jennifer

    I suffer from tinnitus. Could cloves help?

  • Did you read somewhere that cloves help tinnitus?

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  • Manjari Dutt Rana

    You can add cloves to your tea. I usually make loose leaf tea and add ginger and honey and 3-4 flowers of cloves. I crush the flower head before putting it inside…

  • Suzanne

    I love steel cut oat porridge with grated apple, turmeric, cloves, cinnamon and ginger, dried currants and almond or walnut milk… deliciously anti-inflammatory.

  • Ann

    I’m suffering from a cold. Yesterday, I put a pot of water on the stove on low heat to act as a room humidifier. As an after thought, I added some cloves and a stick of cinnamon to the water. After ten minutes, the pot smelled so aromatic that I put my face over it and breathed in. Wow! I felt immediate relief to my sinuses. Today, I found your website and am reading up on the health benefits of clove as I’m sipping a cup of my newfound brew. Thanks!

  • Pingback: Very Useful Natural Homemade Clove, Cinnamon, Minty Mouthwash and Breath Spray | Healthy Lifestyle Zone()

  • vasantha

    India has been producing cloves and other spices to European countries for centuries. So Global Healing Centre ..what is your problem?

  • If it’s a clean, organic environment, I haven’t got one.

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  • Kelli

    Hi Dr. Group! Just came across your article. I see that it was posted quite a while ago.
    I noticed the paragraph regarding giardia and wondered if small amounts of organic clove powder would be safe for dogs if they get giardia? My dogs had a couple instances of giardia this spring and early summer. Treated them with medication from the vets office but would like to know if clove would be a safe, alternative treatment that is natural if they would happen to get it again.
    Any help would be greatly appreciated.
    Many thanks!

  • That’s a great question, I’m not 100% sure though. Does anyone with more insight into dogs specifically have an answer they can offer?

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  • Lori

    This is an old post but still going to answer the question. Go on the Diatomaceous Earth food grade only WEBSITE and seriously give this stuff a try it has saved my son from parasites when Dr.s wouldn’t help. My son just wasn’t eating for like almost 2 wks. had no appetite what so ever and had lost 5lbs. at age 7. Please read up on this it saved my boy ThankGod for it. I believe that it also would kill worms too.

  • Jessa

    HI: may i ask How do you make your steel cut oat por rige, Is there any specific amount, how much of the other ingredientes do you add and how long do you cook the porrige for? Im getting my self into the habit of having steel cut oat and adding cloves to improve my bad cholesterol.
    Thank you.

  • Suzanne

    Dear Jessica

    1/3 cup steel cut oats : 1 cup water = 1 serving porridge

    Blend 5 dates/prunes/figs or 1-2 tablespoons raisins or currants into the 1 cup of water instead of using sweetener and milk/cream afterward. I also blend in 1 Tablespoon walnuts or almonds to up the protein.

    For every 1/3 cup of steel cut oats I add 1/4 tsp cloves, 1/2 tsp cinnamon and 1/4 to 1 tsp grated fresh ginger (or 1/4 tsp dried ginger) and simmer in the 1 cup of dried fruit-nutmilk water for 20 minutes til cooked.

    Prunes are not only great for your digestive tract as are figs also, but the former are a terrific source of collagen… great for your skin! If you crave a bit more sweetness, add a thinly sliced half ripe banana. Enjoy!

  • gazook

    I’ve been making medicinal honey with clove bud (1:1 by volume with raw local honey).. the honey acts as a solvent and draws out constituents of the clove (through gentle heat process .. can do 10 hours double boiler, keep temp below 112F to best preserve active constituents, enzymes of the honey) .. then press/strain through cheesecloth. .. now you have the honey and the “mark” .. the honey is very tasty .. this is a neat way to supplement clove.. unsure of daily value but 1/4 tspn or more depending… can eat by itself or add to smoothies, etc. .. (my friend also used it to help her 1+ year old daughter for teething pain and said it works great although important to note DO NOT give honey to babies under 1 year, and use caution with clove as small portion of population apparently are allergic) … meanwhile the “mark” left over from pressing out the honey .. i am trying to figure out use for .. have some ideas. .. Note that honey prepared this way (from dried herbs) can theoretically last for millenia .. forever shelf life. .. .. (can also use this honey in skincare – clove apparently is very good for acne sufferers)

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  • Eddy Zavala

    I put about 4-5 cloves in my coffee everyday. Towards the end of the drink I chew them up good. At first this was a bit difficult because they do have a strong taste but now its not so bad. Interestingly I used to get stomach pain after drinking coffee, presumably for my susceptibility of ulcers but not any longer!…gota love the eugenol.

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