Hermetica Superfood Encyclopedia
The Short Answer
A plant rich in the mineral silica, which helps strengthen your hair, skin, nails, and bones.
CategoryLeaf & Herb
GroupHerb
Evidence LevelStrong
Synergy Pairings4
Health Benefits
Supports bone and connective tissue health through high silica content, aiding calcium absorption and collagen synthesis.
Promotes urinary tract health with potent diuretic properties, assisting kidney detoxification.
Combats oxidative stress with flavonoids and phenolic acids, supporting cellular health and healthy aging.
Enhances cardiovascular wellness by reducing arterial inflammation and improving circulation.
Supports joint health and immune resilience through anti-inflammatory and antimicrobial effects.
Strengthens hair, skin, and nails by providing essential minerals for structural integrity.
Origin & History
Cola de Caballo (Equisetum arvense), commonly known as Horsetail, is an ancient herbaceous perennial plant. Native to Europe, North America, and Asia, it thrives in temperate climates. Valued for its unique mineral composition, particularly high silica content, Horsetail is a significant botanical for supporting bone, connective tissue, and urinary tract health.
“Cola de Caballo has significant cultural and historical roots across Europe and the Americas, valued for its bone, urinary, and wound healing properties since ancient Roman and Greek times. Indigenous American tribes utilized it for kidney and bladder support, and in medieval Europe, it was used for respiratory health, symbolizing resilience and vitality.”Traditional Medicine
Scientific Research
Studies published in PubMed and ScienceDirect highlight Cola de Caballo's diuretic, antioxidant, and bone-strengthening properties, primarily attributed to its high silica content. Research supports its traditional uses for urinary tract health and connective tissue support, with ongoing investigations into its broader therapeutic applications.
Preparation & Dosage
Common forms
Dried herb for tea/infusion, standardized extracts, topical applications.
Traditional use
Consumed as tea for urinary health, inflammation reduction, and bone strengthening; used in ancient Roman, Greek, and Indigenous American medicine for wound healing and kidney/bladder support.
Dosage
300–500 mg of standardized extract per day
1–2 grams of dried herb steeped in tea, or .
Nutritional Profile
- Minerals: Silica, Potassium, Calcium, Magnesium
- Bioactives: Flavonoids, Phenolic Acids, Saponins, Alkaloids, Phytosterols
- Other: Dietary Fiber
Synergy Stack
Hermetica Formulation Heuristic
Herbal amplifier
Skin & Collagen | Cardio & Circulation
Frequently Asked Questions
What is Cola de Caballo (Horsetail)?
Cola de Caballo, or Horsetail, is an ancient plant known for having one of the highest concentrations of silica in the plant kingdom. It is traditionally used to support the structural integrity of bones, hair, skin, and nails, and also acts as a natural diuretic to support urinary tract health.
Is it safe to take Horsetail every day?
Long-term daily use should be approached with caution. Horsetail contains an enzyme called thiaminase that can break down vitamin B1 (thiamin) in the body. It's best to use it in cycles or choose a 'thiaminase-free' extract for extended use.
How does Horsetail help hair and nails grow?
Horsetail's high silica content provides silicon, a trace mineral essential for the synthesis of collagen. Collagen is a key protein that forms the structural foundation of hair, skin, and nails, helping to improve their strength, thickness, and resilience.
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