Corn
PH
PureHealthness Editorial Team · Health writers & reviewers
📝 Last reviewed: August 2026
✔ Transparent sourcing · Some articles are AI-drafted, then reviewed & fact-checked by our team
📝 Last reviewed: August 2026
Corn towers in summer fields with golden cobs wrapped in husks. It is a versatile crop — eaten fresh, ground into flour or processed into oil and sweeteners.
🔬 Plant facts
| Scientific name | Zea mays |
|---|---|
| Type | Cereal plant |
| Family | Poaceae |
| Sunlight | Full sun |
| Water | Moderate; deep watering |
| Height | 1.5–3 m |
| Flower | Tassels and cobs with kernels |
| Uses | Food, animal feed, corn oil, starch |
| Growth | Annual, 3–4 months |
| Best season | Warm season |
💊 Corn in the medicine industry
Corn silk is brewed as a traditional tea for urinary health; corn oil is used in cooking, and corn starch is a base in many pharmaceutical tablets.
🌱 Growing & care tips
Corn needs full sun, rich soil and deep watering when tassels appear; plant in blocks (not rows) so wind can pollinate them — every silk thread is a future kernel.
🍽️ How to use it
Corn is boiled or grilled on the cob, popped into popcorn, ground into meal for tortillas and porridge, and processed into oil and syrup.
💡 Did you know? A corn cob always has an even number of kernel rows — usually between 12 and 16 — and every kernel is a separate seed with its own silk.
⚠️ Corn safety note: Corn is safe; people with corn allergy are rare. High-fructose corn syrup in processed food is a different matter — it is a major source of added sugar in the modern diet.
⚠️ Important: Herbal and plant remedies can interact with medicines. Always ask a doctor or pharmacist before using any plant product for health purposes — especially if you are pregnant, breastfeeding or taking prescription drugs.
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