Cloves, the aromatic flower buds from the clove tree (Syzygium aromaticum), are a common spice used globally in various cuisines. However, their uses extend beyond just flavoring dishes. Cloves have been utilized in traditional medicine for centuries, and modern science is beginning to uncover the multitude of health benefits they offer. From boosting digestion to fighting cancer, the health potential is vast and impressive. Below, we explore eight surprising health benefits of incorporating cloves into your diet.
1. Packed with Nutrients
Cloves are not just a flavorful addition to your meals; they are also a rich source of essential nutrients. A single teaspoon of ground cloves contains fiber, vitamins, and minerals that can support overall health. For instance, cloves are particularly high in manganese, an essential mineral for brain function and bone health. Just one teaspoon provides 55% of your daily recommended intake of manganese.1 Although small in quantity, the regular inclusion of cloves in your diet can contribute to your daily nutrient intake.
2. High in Antioxidants
Antioxidants are crucial in combating oxidative stress, which is linked to chronic diseases such as heart disease and cancer. Cloves are particularly rich in antioxidants, including a compound called eugenol, which acts as a potent natural antioxidant.2 Incorporating cloves into your diet can therefore help protect your cells from damage and reduce your risk of developing chronic diseases.
3. Improves Liver Health
Research indicates that the eugenol found in cloves may offer protective benefits to the liver. A 2022 animal study demonstrated that clove extract could improve liver damage caused by toxic substances. While more human studies are needed, these findings suggest that cloves may help maintain liver health when consumed in moderation.
4. Possesses Anti-Cancer Properties
Some studies have highlighted the potential anti-cancer properties of cloves. Eugenol, a compound abundant in cloves, has shown promising results in promoting cell death in certain types of cancer cells, including breast cancer. Although eugenol is toxic in large amounts, moderate consumption of cloves might help in cancer prevention, although more research is needed to confirm these effects in humans.
5. Destroys Bacteria
Cloves possess strong antimicrobial properties, making them effective in killing bacteria and stopping the growth of microorganisms. This benefit is particularly relevant for oral health. Studies have shown that clove extract can reduce harmful bacteria in the mouth, potentially improving gum health and reducing the risk of dental issues like plaque build-up.
6. Regulates Blood Sugar Levels
Cloves might also help in regulating blood sugar levels. Research suggests that certain compounds in the spice can improve insulin function and lower blood glucose levels. For instance, a 2019 study found that participants who took clove extract showed significant improvements in their post-meal blood sugar levels. This makes cloves a potentially beneficial addition to the diet of individuals managing diabetes or prediabetes.
7. Strengthens Bones
Bone health is a growing concern, especially with the prevalence of osteoporosis in aging populations. Cloves contain manganese, an essential mineral for bone formation, and studies have shown that eugenol may help preserve bone density. While further research is needed, adding cloves to your diet could support stronger bones and reduce the risk of osteoporosis.4
8. Reduces Stomach Ulcers
Stomach ulcers, painful sores in the stomach lining, can be debilitating. Cloves, with their eugenol content, may help in treating these ulcers. Some animal studies suggest they can increase the production of gastric mucus, which acts as a barrier against stomach acids, potentially reducing the risk of ulcers. This traditional use of cloves is supported by emerging scientific evidence, although more research on humans is needed.
