Botanical Information
- Family: Meliaceae
- Common Names: Neem, Margosa Tree, Indian Lilac
- Parts Used: Leaves, bark, seeds, oil, flowers
Description
Neem is a fast-growing evergreen tree native to the Indian subcontinent. It has pinnate leaves, fragrant white flowers, and small, olive-like fruit containing a seed. The tree is revered in traditional medicine for its wide range of therapeutic uses.
Historical and Traditional Uses
- Used in Ayurvedic and Unani medicine for over 4,000 years to treat skin conditions, fevers, and infections.
- Neem twigs were traditionally used as natural toothbrushes to maintain oral hygiene.
- Known as the “village pharmacy” in India due to its numerous medicinal applications, including wound healing and detoxification.
Constituents
- Limonoids (azadirachtin)
- Flavonoids
- Triterpenoids
- Essential fatty acids
- Tannins
- Polysaccharides
Actions
- Antimicrobial (antibacterial, antiviral, antifungal)
- Anti-inflammatory
- Antiparasitic
- Antioxidant
- Hepatoprotective (liver-protecting)
- Immunomodulatory
Medicinal Uses
1. Skin Health:
Neem is widely used to treat skin conditions such as eczema, acne, psoriasis, and fungal infections. Its antimicrobial and anti-inflammatory properties help reduce inflammation and prevent infection.
2. Oral Health:
Neem twigs and extracts are traditionally used to maintain healthy teeth and gums. Its antibacterial properties prevent plaque buildup and gum disease.
3. Digestive and Liver Support:
Neem supports liver detoxification and helps treat gastrointestinal issues, including ulcers and parasites.
4. Immune System Support:
Its immunomodulatory properties enhance immune function, making it useful for fighting infections and promoting overall health.
5. Antiparasitic Treatment:
Neem is effective against internal parasites, including intestinal worms, and is commonly used in herbal parasite cleanses.
6. Blood Sugar Regulation:
Neem has been shown to help manage blood sugar levels and improve insulin sensitivity, making it beneficial for individuals with diabetes.
Preparation and Dosage
Infusion (Tea):
- 1-2 tsp of dried neem leaves per cup of boiling water. Steep for 10-15 minutes and consume 1-2 times daily for immune or digestive support.
Tincture:
- 2-4 ml of neem tincture, taken 2-3 times daily.
Neem Oil:
- Topically applied to treat skin conditions, fungal infections, and wounds. Avoid internal use of neem oil due to potential toxicity.
Capsules:
- 500-1,000 mg of neem leaf powder per dose, taken 1-2 times daily.
Precautions and Contraindications
- Pregnancy and Lactation: Avoid neem during pregnancy, as it may stimulate uterine contractions and cause miscarriage.
- High Doses: Neem oil should not be consumed internally due to its potential toxicity.
- Autoimmune Conditions: Neem may overstimulate the immune system and should be used cautiously by individuals with autoimmune disorders.
- Medication Interactions: May interact with antidiabetic and immunosuppressive medications.
Energetics (Traditional Medicine Perspectives)
- Ayurvedic: Cooling and bitter, neem pacifies excess pitta and kapha while stimulating vata in excess. It is considered a powerful detoxifier.
- Traditional Chinese Medicine: Classified as cooling, neem is used to clear heat and toxins from the body.
Combinations
- For Skin Conditions: Combine with turmeric and aloe vera.
- For Liver Support: Combine with milk thistle and dandelion.
- For Parasite Cleansing: Combine with black walnut and clove.
Harvesting and Storage
- Harvesting: Leaves and bark can be harvested throughout the year. Seeds are collected when the fruit ripens.
- Drying: Dry leaves and bark in a warm, shaded area with good airflow.
- Storage: Store dried parts in an airtight container in a cool, dry place for up to a year.
Modern Research
Studies have confirmed neem’s antimicrobial, anti-inflammatory, and antiparasitic properties. Research is ongoing into its role in managing diabetes, liver health, and cancer prevention.
Neem remains a cornerstone of herbal medicine, offering versatile benefits for detoxification, immune support, and skin health.