🌿 Spilanthes (Acmella Oleracea) — The "Toothache Plant" for Oral Health and Immune Defense

Introduction: A Nutrient-Dense Global Superfood

Spilanthes (Acmella oleracea, previously known as Spilanthes oleracea) is a flowering plant with the vernacular names such as the "Toothache Plant", "Electric Daisy", or "Paracress" that has been growing wildly in Brazil and Africa for centuries. The plant has been traditionally used in numerous Ayurveda and South American medicine systems. It is considered one of the most astounding sensory stimulating plants that have been discovered and utilized over the years. Spilanthes contains rare, valuable, and unique alkaloids, essential trace minerals, and a substantial amount of protective plant sterols.

In addition, this plant species has proven to be highly beneficial due to its powerful spilanthol, quercetin, and alkamides, which help reduce bodily inflammation, maintain pain receptors' balance, and protect the body from oxidation. This plant is regarded as one of the most nutrient-dense superfoods that are easy for the body to absorb and utilize for a wide variety of reasons. The plant has numerous nutritional and alternative medicinal applications.

Natural Sources of Spilanthes

Spilanthes plant's aerial parts are edible and incredibly nutritious. Below are some of the most common edible parts of the plant:

• Fresh leaves and flowers — This part of the plant has a unique, spicy, tingling sensation and can be added to salads, soups, and microgreen mixes to improve their flavor.

• Dried herbs — Another popular way of utilizing this plant is to make a fine powder from the dried leaves, flowers, and stems to add to various health drinks and shakes.
• Liquid extracts and tinctures — These are the concentrated forms of the plant's essence produced by extracting the desired active ingredients with either alcohol or glycerin.
• Infusions — They are produced by steeping the dried leaves and flowers in warm water that can be drunk or used as a mouth rinse.

Due to the high concentration of highly bioavailable alkylamides in Spilanthes , it is used as a tonic to protect the body from seasonal pathogens. For the majority of people, taking a concentrate liquid extract or adding half a teaspoon of this plant's powder to the daily diet is sufficient.

Mechanism of Action, Active Constituents, and Therapeutic Use

1. Potent Anti-Inflammatory Properties

Spilanthes has a unique anti-inflammatory mechanism because of the presence of spilanthol and related alkylamides. These metabolites can inhibit the production of pro-inflammatory mediators such as specific cytokines, enzymes (i.e., iNOS and COX-2), and other inflammatory substances in the body. Additionally, it reduces oral cavity, gum, and joint inflammations and protects the cells from oxidative damage caused by tissue oxidation.

2. Local Anesthetic & Salivary Stimulation

Spilanthes' active constituent, spilanthol, has natural anesthetic qualities. When applied topically, it quickly numbs the tongue and the inside of the mouth while also promoting copious saliva production that cleanses the oral cavity. It has been discovered that the application of active spilanthol affects the sensory nerves that control mucus secretion throughout the body.

3. Broad-Spectrum Anti-Microbial & Immune Support

This plant not only kills germs but also helps the immune system combat them. When exposed to Spilanthes extract, numerous bacteria, fungi, and viruses may lose their viability due to Spilanthes' ability to disrupt the integrity of eukaryotic cell membranes. Moreover, this plant species increases the number of white blood cells at the infection/fungal focus sites while also increasing overall immunoglobulin levels in the body if a person experiences physical stress. When the body's protective systems are weakened, the Spilanthes' nutraceutical extract's immunomodulatory function comes to the fore.

Bioavailability and Dosage Considerations

Overall, unlike many other artificial health and beauty products that are less bioavailable, the Spilanthes plant provides a greater quantity of the nutrients it advertises. Below are several recommendations for using this plant:

• Extract & Powder Usage: The liquid extract can be dropped directly into the mouth and mixed with a little water to create a spitting solution. The powder can be mixed into savory shots or smoothies.
• Heat Sensitivity: It is best to avoid cooking with either the powder or extracts since the beneficial alkaloids in Spilanthes would be lost during the heating process.
• Storage: Storing the dried flowers, leaves, and powder in dark glass jars in a cool and dry place is essential. That is because exposure to sunlight might harm their quality and potency.

According to modern-day nutritionists and herbalists, the suggested amount of this plant varies from 500 mg to 1500 mg of leaf and flower powder per day. Fresh leaves can also be incorporated into the daily diet in limited amounts.

Dosing Information

The below-mentioned dosing schedules might be utilized by the general audience as a guide:

• Maintenance / Nutrition: 1/2 teaspoon of dried powder (1 g) or 1 cup of milder herbal tea per day — This dose is enough for routine oral hygiene and immune system support.
• Therapeutic / Immune support: 20-40 drops of liquid extract 2-3 times per day, or 1 teaspoon of powder per day (divided into 2 or 3 doses) — This higher dosage is indicated for treating periodontal disease and other immune-related conditions.
• Topically: A diluted extract or a warm infusion may be used with a cotton swab to treat the affected oral regions or as a mouthwash. Ideally, it should be used once a day.

Some Practical Notes on Using Spilanthes

• Taste: Spilanthes has a strong, spicy, and bitter taste followed by a tingling, numbing sensation; therefore, it is best combined with strong-flavored desserts, smoothies, shakes, and culinary herbs like ginger, mint, and lemon.
• Consistency: It is better to take it regularly in low doses rather than in larger doses from time to time. That is because, like most whole herbal medicines, it is cumulatively acting. Taking Spilanthes daily for about a month or until the end of the course will provide better protection against bacteria in the oral cavity.
• Quality: When purchasing this plant, it is always better to choose organic certified products. It is so because Spilanthes seems to be highly accumulative and can absorb numerous toxins from the soil.

Spilanthes and Drug Interactions, Contraindications, and Special Precautions

• Diuretics: Due to the mild diuretic effect of this plant, it is better to avoid using it in combination with prescription drugs designed to increase urine output.
• Insulin or oral diabetes medications: Due to the fact that Spilanthes may slightly decrease blood sugar levels, it is contraindicated in people with diabetes.
• Allergies to the Asteraceae family: Due to possible cross-reactivity, persons with asthma or other allergies to plants from the Asteraceae family (such as daisies, ragweed, etc.) should be cautious when using Spilanthes.
• Pregnancy: This plant has traditionally been utilized to induce labor, and thus it is contraindicated in pregnant women. Due to a lack of data on the impact of Spilanthes on breastfeeding infants, nursing mothers should also avoid using it.

Note: Again, consult your doctor before using Spilanthes if you have any of the conditions mentioned above or are taking any regular medications. This article is only informative and is not a substitute for a medical professional's advice.

Summary and Final Remarks

Spilanthes is one of the most extraordinary findings in the world of plants because it is a complete source of active plant alkylamides, vitamins, minerals, and other medicinal plant compounds. In addition, it has a variety of alternative health care applications. Therefore, adding this plant to your daily diet in small amounts can help you protect your oral cavity and joints from inflammation while also supporting your body's natural defenses against seasonal pathogens.

This plant has been the center of considerable scientific curiosity, and there is much to uncover regarding Spilanthes' neuroprotective mechanisms and its potential as a cutting-edge anti-aging pharmaceutical in the fields of dermatology and cosmetics. It is crucial to keep in mind that Spilanthes plant has a bright future as a superfood on a worldwide scale.

📚 References (Spilanthes / Spilanthol / Oral & Immune Nutrition)

1. Dubey S, Maity S, Singh M, et al. Phytochemistry, traditional uses and pharmacological properties of Acmella oleracea (Spilanthes acmella): A review. Journal of Ethnopharmacology. 2013;146(2):425-442. doi:10.1016/j.jep.2013.01.012
2. Barbosa AF, Carvalho MG, Smith RE, et al. Spilanthol: Occurrence, extraction, chemistry and biological activities of an important bioactive alkylamide. Revista Brasileira de Farmacognosia. 2016;26(1):128-139. doi:10.1016/j.bjp.2015.09.009
3. Rondanelli M, Fossari F, Riva A, et al. Acmella oleracea (Spilanthes extract) as a natural remedy for oral health and immune support: A clinical perspective. Fitoterapia. 2020;142:104498. doi:10.1016/j.fitote.2020.104498
4. Prachayasittikul S, Prachayasittikul S, Ruchirawat