Hermetica Superfood Encyclopedia
The Short Answer
A highly aromatic citrus whose leaves and zest are used to support digestion and add a unique, bright flavor to foods.
CategoryFruit
GroupOther
Evidence LevelModerate
Synergy Pairings1
Health Benefits
Supports digestive health through its detoxifying and antimicrobial properties
Boosts immune function via its rich vitamin C and bioactive compounds
Modulates inflammatory responses, contributing to overall wellness
Promotes respiratory health, traditionally used for its aromatic and cleansing effects.
Enhances skin clarity due to its antioxidant and anti-inflammatory compounds
Alleviates stress and enhances mental clarity through its aromatic essential oils.
Origin & History
Cambodian Kaffir Lime (Citrus hystrix) is a small, bumpy-skinned citrus fruit renowned for its intense citrus fragrance. It is grown in the tropical regions of Cambodia, where the warm, humid climate and nutrient-rich soils are ideal. Deeply rooted in Cambodian culinary and herbal traditions, this fruit offers potent functional properties for digestive health and immunity.
“Cambodian Kaffir Lime has been a cornerstone of traditional Cambodian medicine for centuries. It was historically used to aid digestion, improve respiratory health, and detoxify the body. The lime’s zest and leaves were also incorporated into aromatic rituals and remedies to alleviate stress and promote relaxation within traditional practices.”Traditional Medicine
Scientific Research
Research on Citrus hystrix has focused on its essential oils for antimicrobial effects, its antioxidant content, and the role of vitamin C in immunity. While in vitro studies support these properties, further human clinical trials are needed to substantiate its full range of health benefits.
Preparation & Dosage
Common forms
Fresh fruit, juice, zest, leaves (fresh or dried).
Dosage
Use the juice of one lime or a few leaves daily in teas or meals.
Preparation
Juice and zest flavor soups, curries, and marinades; leaves are steeped in teas or added to dishes.
Nutritional Profile
- Dietary Fiber
- Vitamin C
- Calcium
- Potassium
- Flavonoids
- Essential Oils (Citronellol, Limonene)
Synergy Stack
Hermetica Formulation Heuristic
Polyphenol/antioxidant base
Skin & Collagen | Immune & Inflammation | Detox & Liver
Frequently Asked Questions
What is Cambodian Kaffir Lime?
It's a type of citrus fruit, also known as Citrus hystrix, distinguished by its bumpy green skin and unique 'double' leaves. Both the zest and leaves are prized for their intense, aromatic fragrance in cooking and traditional medicine.
Can you eat the Kaffir lime fruit itself?
The fruit contains very little juice and has a very sour, bitter taste, so it's not typically eaten on its own. The zest from the rind and the fragrant leaves are the parts most commonly used in cuisine.
How is Kaffir lime used for stress relief?
The aroma from its essential oils, particularly citronellol and limonene, is central to its use in aromatherapy. Inhaling the scent from crushed leaves or diffused oil is traditionally believed to have a calming and uplifting effect on mood.

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