Coffee (Coffea arabica Rubiaceae)

Other Names: Arabic Coffee

Native to Ethiopia, the evergreen coffee tree can grow up to 10 meters tall with dark green, glossy leaves. Its white flowers, arranged in inflorescences, emit a unique coffee-jasmine scent. The fruit, often called a "cherry," turns red when ripe and contains two coffee beans.

Parts for Use

Seeds (Coffee Beans)

1. Ripe "cherries" contain two odorless green seeds, used in homeopathic medicine.
2. Seeds are roasted to develop their characteristic aroma.
3. Caffeine extracted from seeds is used in various medications.

Ingredients

Coffee beans contain up to 5% phenolic acids with stimulating and antiseptic properties. Caffeine content varies from 0.6–3%, stimulating major organs. Roasting reduces caffeine and adds pigments and flavor. Beans also contain small amounts of theobromine, tannins, and trigonelline.

Use in Treatment

Caffeine, coffee’s primary active compound, promotes alertness and enhances sensory perception, as shown in studies with doses less than one cup of coffee. A 1996 Australian study found coffee prevents post-meal blood pressure drops, benefiting the elderly. Caffeine enhances the effects of pain relievers like aspirin or paracetamol, aiding in headache and migraine relief. It may also reduce seasickness and vomiting, though this requires medical supervision. In cases of drug poisoning, caffeine can help prevent coma. Trigonelline may alleviate migraines, theophylline has diuretic and cardiovascular effects, and theobromine relieves coughs. Externally, caffeine-containing creams may promote lipolysis for weight loss, but their use for obesity should be guided by a professional.

Cultivation

Coffee trees require temperatures above 10°C, well-drained soil, and a semi-shady location.

Preparation and Dosage

For Internal Use (Fatigue, Headaches, Migraines)

1. Caffeine Tablets (50 mg): Take 1–2 tablets as directed, not exceeding 2 tablets per hour or 12 tablets in 24 hours.

For External Use (Weight Loss)

1. Cream: Apply a caffeine-containing cream to affected areas morning and evening, under professional guidance.

Warnings

1. Consult a healthcare professional before use, especially for seasickness or obesity treatments.
2. Avoid caffeine preparations during pregnancy.
3. Coffee may cause or worsen stomach ulcers.
4. Not recommended for individuals with cardiovascular disease or those undergoing electrotherapy.
5. Side effects may include increased heart rate, headache, increased urination, insomnia, or anxiety.
6. Athletes should avoid caffeine due to its classification as a stimulant.