Cloves might be tiny, but they pack a powerful punch when it comes to health-supporting properties. Known mostly as a warm, aromatic spice used in holiday baking and savory dishes, cloves have a rich history in traditional medicine and natural wellness. These dried flower buds from the clove tree (Syzygium aromaticum) are full of antioxidants, essential oils, and nutrients that may gently support digestion, oral health, and more. In this article, we’ll explore 12 evidence-informed health benefits of cloves—and how this unassuming spice might become a valuable addition to your everyday routine.
What Are Cloves and Why Are They So Powerful?
Cloves come from the unopened flower buds of the evergreen clove tree, native to Indonesia. Once dried, these small buds are used whole or ground into a powder. They’re rich in compounds like eugenol, which gives cloves their distinct scent and flavor, and may also contribute to their health-supporting properties.
According to WebMD and Healthline, cloves have been traditionally used to support digestion, ease minor discomfort, and maintain oral hygiene. Modern science continues to explore their potential, but what we already know makes cloves a standout spice for both flavor and function.
Let’s dive into the top 12 health benefits of cloves for the human body.
1. Rich in Antioxidants
Cloves are one of the richest dietary sources of antioxidants, particularly polyphenols like eugenol. These antioxidants help neutralize free radicals in the body, which can contribute to aging and cellular stress.
Benefits of antioxidants include:
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Supporting healthy aging
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Promoting cellular repair
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Protecting tissues from oxidative stress
Adding ground cloves to oatmeal or tea is a delicious way to boost your daily antioxidant intake.
2. Supports Digestive Health
In traditional medicine, cloves have long been used to soothe occasional stomach discomfort, bloating, and gas. Their natural oils may help stimulate digestive enzymes, promoting smoother digestion.
Tips for digestion support:
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Sip warm clove tea after meals
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Add a pinch of clove powder to soups or broths
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Pair with ginger for enhanced gut comfort
3. May Help Maintain Oral Hygiene
Clove oil has been used for centuries in dental care due to its natural cleansing and soothing properties. While not a replacement for brushing and flossing, cloves may support a healthy mouth environment.
Practical uses:
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Add a drop of diluted clove oil to your mouthwash
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Use clove-infused toothpaste
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Chew on a whole clove to freshen breath (avoid swallowing)
According to the American Dental Association, eugenol may offer temporary relief for minor tooth discomfort, though it’s best used under a dentist’s guidance.
4. May Support Immune Function
The natural compounds in cloves may gently support the body’s natural defenses. Eugenol, in particular, has been studied for its antimicrobial potential.
Everyday immune support tips:
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Add cloves to immune-supporting teas with cinnamon and turmeric
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Use cloves in warm winter drinks like apple cider or golden milk
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Pair with vitamin C-rich foods for seasonal resilience
5. May Help Regulate Blood Sugar (When Used as Part of a Healthy Diet)
Some early research suggests cloves may help the body maintain healthy blood sugar levels, especially when combined with a balanced diet and regular activity. This effect is still being studied, so cloves should not be used as a standalone solution for blood sugar management.
Helpful habits:
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Choose whole, unprocessed foods
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Add a pinch of cloves to fiber-rich meals
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Discuss any herbal additions with your doctor if managing diabetes
6. May Support Liver Health
Animal studies have shown promising signs that clove extract may support liver enzymes and reduce oxidative stress. While more human research is needed, the antioxidant content in cloves alone makes them a valuable addition to a liver-friendly diet.
To support liver function naturally:
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Limit processed foods and alcohol
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Stay hydrated
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Include a variety of colorful vegetables alongside small amounts of clove-infused dishes
7. Promotes Better Bone Health
Cloves contain small amounts of manganese, a trace mineral involved in bone formation and enzyme activity. According to the National Institutes of Health, manganese helps support bone density and strength.
Clove-friendly bone habits:
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Enjoy clove-spiced warm milk before bed
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Combine with other calcium-rich foods like leafy greens or almonds
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Don’t rely on spices alone—ensure a balanced diet with regular movement
8. Eases Occasional Inflammation and Discomfort
Eugenol and other compounds in cloves may have soothing effects, helping the body manage minor discomfort caused by temporary inflammation.
Natural wellness uses:
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Try a warm clove compress for sore joints (never use undiluted oil on skin)
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Add cloves to warm herbal teas for comfort after activity
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Include clove and turmeric together in recipes for enhanced benefit
9. May Freshen Breath Naturally
Cloves have a bold, spicy flavor and natural antibacterial properties that may help fight odor-causing bacteria in the mouth.
Simple tips to try:
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Steep whole cloves in water and sip slowly
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Add clove to homemade breath sprays with peppermint
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Use as a quick breath freshener in place of sugary gum
10. Supports Respiratory Wellness in Cold Weather
The warming and aromatic qualities of cloves may help open the airways and support comfort during seasonal transitions. They’re often used in steam blends and herbal teas to help ease minor throat and nasal dryness.
Cold-weather favorites:
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Clove and cinnamon tea with honey
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Aromatic clove steam (add 3–5 cloves to boiling water and inhale vapor carefully)
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Clove-spiced broths to soothe the throat
11. May Assist in Appetite Regulation
Some studies suggest that cloves may support appetite regulation through their impact on digestion and metabolism. While not a weight loss aid, they may help you feel more satisfied after meals.
Try this:
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Add cloves to hearty soups and stews
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Include in recipes with balanced protein and fiber
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Avoid pairing cloves with sugary desserts to maintain their health benefits
12. Great Addition to Heart-Healthy Meals
Cloves’ antioxidant content and ability to support blood flow may offer indirect benefits for cardiovascular wellness. Incorporating this spice into heart-smart recipes adds both flavor and function.
Tasty heart-friendly combinations:
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Add ground cloves to steel-cut oats with cinnamon and walnuts
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Spice roasted vegetables or lentil dishes with a clove blend
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Include cloves in Mediterranean-style recipes using olive oil and whole grains
How to Add Cloves to Your Routine
Cloves are easy to include in both sweet and savory dishes. A little goes a long way due to their strong flavor.
Ways to use cloves safely and effectively:
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Start with 1/8 teaspoon of ground clove per recipe
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Use 2–3 whole cloves in tea or simmering liquids
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Avoid using essential oils internally without medical guidance
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Choose organic cloves when possible for maximum purity
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Conclusion: Small Spice, Big Potential
Cloves are more than just a festive kitchen staple—they’re a versatile, nutrient-rich spice with a long history of traditional use. From digestion to oral care to immune support, cloves offer a range of gentle health benefits when used mindfully and in moderation. Whether steeped in tea, sprinkled in soup, or blended into your favorite recipes, this powerful little spice may bring warmth, wellness, and flavor to your everyday routine.
Disclaimer:
This article is for informational purposes only and does not substitute professional medical advice. Consult your doctor before making health changes.