Green onions are one of the easiest ways to add freshness, color, and flavor to a meal. A handful of sliced scallions can transform a bowl of noodles, brighten a salad, or add the finishing touch to a homemade dish.
But before those crisp green stalks reach your plate, there is one important thing to remember: like all fresh produce, green onions should be handled with care.
Because they grow close to the soil and are often eaten raw, they require proper washing and storage to reduce the risk of foodborne illness.
Why Green Onions Need Extra Attention
Green onions, also called scallions or spring onions, are packed with nutrients, including:
- Vitamin K
- Vitamin C
- Folate
- Fiber
- Plant compounds with antioxidant properties
They are a healthy addition to many diets, but their growing environment creates unique food safety considerations.
Unlike vegetables that are peeled before eating, green onions are usually consumed whole. The layered structure of the stalk can trap soil, dirt, and microorganisms during farming, harvesting, transportation, and handling.
Potential sources of contamination can include:
- Soil and natural environmental exposure
- Irrigation water
- Harvesting equipment
- Handling during transportation and preparation
While food safety systems help reduce these risks, contamination of fresh produce can still occur.
The Hidden Risk of Eating Raw Produce
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