Article content
Clove is a popular spice often used in the preparation of many dishes, for example in Christmas baking or when making mulled wine. This aromatic flower, which originates from Asia, once had a value in Europe comparable to gold. Today it is no longer so expensive, but its nutritional value and health benefits remain unchanged. Clove is valued for its medicinal effects, which are often not well known, yet it is enough to eat just two dried cloves each day on an empty stomach to feel their positive effects.
Medicinal effects of cloves on health
Many studies support the daily consumption of cloves for their health benefits. Cloves can be chewed, crushed in a mortar, or added to teas. The most commonly recommended dose is 2 dried cloves each day on an empty stomach. Below are some of the proven effects of cloves on human health.
Improved oral hygiene
Cloves have strong antiseptic properties that are beneficial for oral health. A 2014 study showed that clove oil is effective in preventing dental plaque and gum inflammation. A homemade mouthwash containing clove oil was as effective as commercially available products in preventing these problems, while showing better results in removing harmful bacteria.
Lowering blood sugar levels
Cloves may help regulate blood sugar levels. Several animal studies have shown that clove extract can help lower blood sugar. Rats that regularly consumed clove powder had lower blood sugar levels than those that did not consume this powder. In mice with insulin resistance, the effects of this resistance were reduced thanks to consumption of clove extract.
Analgesic effect
Eugenol, the main active compound in cloves, has analgesic effects. Studies conducted on laboratory mice have shown that consuming clove oil or an aqueous extract relieves pain. Cloves are often used in traditional Chinese medicine for toothaches. According to the Hindustan Times website, regular consumption of cloves on an empty stomach helps alleviate migraines and headaches.
Strengthening immunity against viruses
Cloves have strong antiviral properties. Studies have shown that eugenol from cloves can prevent viral replication and reduce infection by herpes simplex virus types 1 and 2, hepatitis A, and also contributes to better defense against influenza.
Improved defense against cancer cells
According to laboratory studies, clove extract may slow the growth of several types of cancer cells. Cloves may therefore be part of cancer prevention, although it is important to note that research is still ongoing.
Possible side effects of consuming cloves
Although cloves are beneficial, it is important to be cautious, especially when consuming clove essential oil. Excessively high doses can cause irritation of the skin, eyes, or respiratory tract. Clove oil is known to cause allergic reactions if used in excessive amounts. Consuming too much clove oil can lead to serious problems, including liver failure, as shown by cases of small children who accidentally drank this oil.
Cloves may also increase the risk of bleeding or affect the effects of medications such as warfarin, which is used to prevent thrombosis.
Safe consumption of cloves
For health, it is safe to consume 1 to 3 cloves a day, provided you are not allergic to any of their compounds. Some sources recommend consuming cloves every other day, or taking a break of at least one or two days per week between consumption.
Thus, cloves are not only a tasty spice but also a natural remedy that can contribute to better health if consumed in reasonable amounts. If you plan to consume them regularly, we recommend consulting your doctor first, especially if you are taking medications or have health problems.
