Kodo Millet — Ancient Grain of the Arthashastra
Hindi: कोदो / कोदरा (Kodo / Kodra) · Telugu: అరికె (Arike) · Kannada: ಹಾರಕ (Haraka) · Tamil: வரகு (Varagu) · Marathi: कोद्रा (Kodra) · Chhattisgarh: कोदो (Kodo) · Scientific name: Paspalum scrobiculatum L.
At a Glance
| Parameter | Value |
|---|---|
| GI (Glycemic Index) | 52 |
| Calories | 353 kcal / 100g |
| Protein | 9.8g |
| Carbohydrates | 65.9g |
| Dietary Fibre | 5.2g |
| Fat | 3.6g |
| Folic Acid | 39.99mg — highest of all millets |
| Iron | 0.5mg |
| Calcium | 27mg |
| Phosphorus | 188mg |
| Magnesium | 147mg |
| Zinc | 1.5mg |
| Gluten | None |
Source: NIN Hyderabad; Indian Journal of Agronomy
History — Mentioned in Kautilya’s Arthashastra
Kodo millet holds a unique distinction among Indian grains: it is one of the few crops explicitly named in the Arthashastra (written by Chanakya/Kautilya, ~300 BCE), where it appears as “Kodrava” — listed among the grains available in Indian markets and storehouses.
The 14th-century traveller Ibn Batuta, visiting India during the reign of Muhammad-bin-Tughlak, recorded that kodo millet was “the commonest grain of the Deccan” — eaten by both peasants and nobility alike.
Origin: Archaeological evidence suggests kodo millet was domesticated in India — one of the few cereal crops to originate on the subcontinent rather than being imported. It has been cultivated continuously in the Deccan Plateau, central India, and tribal belts of Chhattisgarh and Madhya Pradesh for at least 3,000 years.
Tribal cultivation: Kodo millet is deeply embedded in the agricultural traditions of Gond, Oraon, Munda, and Santali tribal communities in Chhattisgarh, Jharkhand, and Madhya Pradesh. It requires almost no inputs and grows in marginal soils, making it a food security crop for forest-fringe communities.
The Folic Acid Story
Kodo millet contains 39.99mg folic acid per 100g — the highest of any millet and one of the highest of any grain. This is scientifically and practically significant.
Folic acid (Vitamin B9) is essential for:
- Neural tube formation in foetal development — deficiency causes spina bifida and anencephaly; recommendation is 400–600mcg/day during pregnancy
- DNA synthesis and cell division — critical during rapid growth phases
- Red blood cell formation — folate deficiency causes megaloblastic anaemia
- Homocysteine metabolism — high homocysteine is a cardiovascular risk factor; folate keeps it in check
- Mental health — folate deficiency is associated with depression
Note on units: The 39.99mg figure from NIN may represent mcg equivalents in some tabulations — always verify with current NIN publications. Even at 39.99mcg, kodo remains among the top millet sources of folate.
Health Benefits
1. Pregnancy nutrition
The combination of folic acid + fibre + low GI makes kodo millet one of the best grains for pregnancy. Traditional communities in Chhattisgarh give new mothers kodo rice (varagu annam) for 40 days post-delivery — a practice that modern nutritionists recognise as targeting folate replenishment after the demands of pregnancy.
2. Cardiovascular protection via homocysteine
Folate reduces homocysteine levels in the blood. Elevated homocysteine is an independent cardiovascular risk factor. Kodo millet-eating communities in rural Chhattisgarh show lower rates of hypertension and cardiac events compared to neighbouring rice-eating communities, though multiple lifestyle factors confound the comparison.
3. Diabetes management
GI of 52 + 5.2g fibre = slow glucose release. Kodo millet produces flatter post-prandial glucose curves than white rice. Dr. Khadar Vali’s clinical practice uses kodo as one of five rotating Siridhanya grains for diabetic patients, with documented improvements in fasting glucose over 3–6 months.
4. Liver health and detoxification
Magnesium (147mg) is a co-factor in over 300 enzymatic reactions including liver detoxification pathways. Kodo’s traditional use in tribal medicine for liver ailments is supported by this mechanism.
5. Mood and mental health
Folate is a co-factor in the synthesis of serotonin and dopamine. Folate deficiency is strongly linked to depression and cognitive decline. While kodo millet alone cannot treat depression, adequate folate from dietary sources supports neurotransmitter balance. Clinical trials on this specific connection are lacking.
Traditional Kodo Foods
Chhattisgarh and Central India
- Kodo rice — dehusked kodo cooked like rice; slightly chewy, nutty flavour; the staple grain in tribal belts
- Kodo khichdi — kodo with lentils and vegetables; earthy, satisfying
- Kodo idli — mixed with urad dal, fermented, steamed
- Kodo ambali — fermented kodo porridge; slightly sour
Telugu cuisine
- Varagu annam — kodo rice with sambar; increasingly popular in health food restaurants
- Varagu pongal — festival sweet pongal
Tamil Nadu
- Varagu kanji — thin porridge with buttermilk; cooling
- Varagu idiyappam — string hoppers
How to Cook Kodo Millet
As rice: 1 cup kodo : 3 cups water (kodo absorbs more water than other millets). Soak 4–6 hours preferred. Pressure cook 3 whistles or simmer covered 25 minutes.
Texture: More robust texture than little millet or foxtail. Holds shape well. Slightly nutty, earthy flavour — pairs well with strongly spiced curries.
Kodo Khichdi:
- Soak kodo 4 hours, drain
- Sauté onion, ginger, garlic, tomato in 1 tbsp oil
- Add soaked kodo + soaked moong dal (1:0.5 ratio)
- Add 3× water, salt, turmeric, cumin
- Pressure cook 4 whistles
- Serve with ghee and pickle
Kodo Farming
Season: Kharif (June–September). Late sowing (July–August) is common in tribal areas.
Soil: Grows in the poorest, most degraded soils — gravelly, stony, laterite — where other crops fail. A true “last resort” crop with genuine food security value.
Water: 350–700mm. Drought tolerant but responds well to moisture.
Duration: 100–135 days (longer than most millets).
Yield: 4–7 quintals/acre in marginal soils; up to 10 quintals in better conditions.
States: Chhattisgarh (largest), Madhya Pradesh, Maharashtra, Andhra Pradesh, Tamil Nadu.
Where to Buy
| Product | Price (₹/kg) | Where |
|---|---|---|
| Kodo millet grain | 120–160 | Health food stores, online |
| Kodo millet (dehusked) | 140–190 | 24 Mantra, BigBasket |
| Kodo flour | 150–200 | Amazon, organic stores |
Kodo is not commonly found in mainstream supermarkets — primarily available online or at speciality organic stores.
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