
Garlic
A pungent bulb valued for centuries for immunity and heart health, thanks to the sulphur compound allicin released when it is crushed.
Sun, Aug 17, 2025 · 5 min read🧄 Garlic at a Glance
Garlic, or Lehsun (Allium sativum), is a pungent bulb that sits at the base of countless Indian dishes. Beyond flavour, it has one of the longest records of medicinal use of any food. Its reputation rests largely on allicin, a sulphur compound that forms only when a clove is crushed or chopped — which is why how you prepare garlic matters as much as how much you use.
✨ Why It’s Special / Importance
- 🛡️ Contains allicin and other sulphur compounds studied for antimicrobial activity
- ❤️ One of the most researched foods for cholesterol and blood pressure support
- 🌍 Used across nearly every culinary tradition for more than 5,000 years
- 🧄 Delivers strong flavour with almost no calories in typical serving sizes
- 🌿 Classified in Ayurveda as a warming rasayana for Vata and Kapha
🏺 Traditional / Ayurvedic Uses
Rasa (Taste): Predominantly Katu (Pungent) — classical texts note garlic carries five of the six tastes, lacking only Amla (sour) Virya (Potency): Ushna (Hot) Vipaka (Post-digestive): Katu (Pungent) Dosha Effect: Balances Vata and Kapha; increases Pitta
Classical Applications:
- Known as Lashuna and valued as a warming, strengthening food
- Traditionally taken with warm water or milk in the cooler months
- Commonly paired with ginger and honey in home preparations for the throat and chest
- Favoured in winter and monsoon, when Kapha tends to accumulate
- Used sparingly in Pitta-dominant constitutions because of its heating nature
💪 Benefits / Health Effects
- ✅ Immunity: Sulphur compounds have been studied for supporting the body’s defences
- ✅ Heart Health: Associated with healthy cholesterol levels as part of a balanced diet
- ✅ Blood Pressure: Some evidence suggests a modest supportive effect
- ✅ Antioxidants: Helps counter oxidative stress alongside other whole foods
- ✅ Antimicrobial: Allicin shows antibacterial and antifungal activity in laboratory studies
- ✅ Circulation: Traditionally used to support warmth and healthy blood flow
- ✅ Digestion: Small amounts can stimulate digestive fire (agni) in Ayurvedic practice
🥗 Nutritional Information (Per 100g, Raw)
| Nutrient | Amount |
|---|---|
| Calories | 149 kcal |
| Carbohydrates | 33 g |
| Fiber | 2.1 g |
| Protein | 6.4 g |
| Fat | 0.5 g |
| Vitamin C | 31 mg |
| Calcium | 181 mg |
| Iron | 1.7 mg |
Note: These figures are per 100g, which is roughly 30 cloves — far more than anyone eats at once. A realistic serving of two or three cloves contributes very few calories, so garlic’s value lies in its compounds rather than its macronutrients.
🔄 Quick Comparison: Garlic vs Onion – The Allium Pair
| Feature | Garlic (Lehsun) | Onion (Pyaaz) |
|---|---|---|
| Best For | Immunity, heart, strong flavour | Everyday base, mild sweetness |
| Key Compound | Allicin (sulphur) | Quercetin (flavonoid) |
| Taste | Sharp, pungent, warming | Sweet when cooked, sharp when raw |
| Typical Use | Tadka, paste, chutney, remedies | Base for curries, salads, raita |
🥄 How to Use / Prepare
Culinary Tips:
- 🧄 Crush and Wait: Chop or crush cloves and rest them 10 minutes before cooking — this lets allicin form
- 🍛 Tadka: Add to hot oil briefly; prolonged high heat reduces its beneficial compounds
- 🥗 Raw: Finely mince into chutneys or dressings for the strongest effect
- 🔥 Roasted: Roasting turns it sweet and mellow, ideal for those who find raw garlic harsh
- 🧂 Pickled: A traditional way to keep garlic through the year
Traditional Home Remedies:
- 🍯 For the Throat: Crushed garlic with honey is a long-standing household practice
- 🌿 For Winter Warmth: One clove with warm water in the morning during cold months
- 🥛 Garlic Milk: Simmered in milk, a classical preparation for Vata conditions
⚠️ Precautions / Warnings
- ❗ Blood Thinners: Garlic may add to the effect of anticoagulant medication — check with your doctor
- ❗ Before Surgery: Usually advised to stop high intakes about two weeks beforehand
- ❗ Acidity: Raw garlic on an empty stomach can cause heartburn in sensitive people
- ❗ Pitta Types: Its heating nature can aggravate acidity, skin heat or irritability
- ❗ Odour: The sulphur compounds carry to breath and skin — this is normal
- ⚠️ Two or three cloves a day is plenty for most people; very large amounts offer no extra benefit
🎉 Fun Facts / Trivia
- 🌍 Garlic appears in Egyptian, Greek, Chinese and Indian medical writings alike
- ⚔️ Ancient Greek and Roman soldiers ate it before battle for strength
- 🧄 A whole intact clove has almost no smell — the aroma appears only once cell walls break
- 🏺 Cloves of garlic were found in Tutankhamun’s tomb
- 🌱 Garlic is one of the easiest bulbs to grow at home in a pot
Frequently Asked Questions (FAQs)
Q: Should I eat garlic raw or cooked? A: Raw garlic retains the most allicin, so it has the strongest effect. Cooked garlic is gentler on the stomach and still valuable. Crushing it and waiting ten minutes before cooking preserves much of the benefit either way.
Q: How many cloves a day is reasonable? A: Two or three cloves daily suits most people. Larger amounts increase the chance of heartburn and, for anyone on blood-thinning medication, of unwanted interaction.
Q: Does garlic really help with cholesterol? A: Research suggests a modest supportive effect as part of an overall healthy diet. It belongs on the plate as ahara — where a condition has been diagnosed, that needs individual guidance rather than a food alone.
Q: Why does garlic make my stomach burn? A: Raw garlic is heating and sharp, particularly on an empty stomach. Try taking it with food, or use roasted or cooked garlic instead.
Q: How do I reduce garlic breath? A: Chewing fennel seeds, mint or a little parsley afterwards helps, as does drinking milk with the meal.
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📚 Sources
- USDA FoodData Central – Nutritional Information for Garlic, raw
- Published research on allicin, organosulphur compounds and cardiovascular markers
- Ayurvedic classics and traditional food knowledge — Lashuna as a warming Vata–Kapha balancing food



