During the hot summer months, fresh vegetables are a go-to for light, refreshing meals. However, not all produce that looks fresh and vibrant is actually safe. Some vegetables are particularly susceptible to contamination, pesticide residue, or unhygienic handling — posing hidden risks to your health.

Here are 7 commonly consumed summer vegetables that may seem clean but should be handled with caution:

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1. Water Spinach (Morning Glory)

Often grown in swampy or contaminated water, water spinach can harbor harmful bacteria, parasites, or even heavy metals. Always wash thoroughly and cook it well before consuming.

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2. Sprouts (Bean, Mung Bean, etc.)

Sprouts grow in warm, moist environments — ideal conditions for bacteria like E. coli and Salmonella. Even if they look fresh, raw sprouts can be risky, especially for children, the elderly, or those with weakened immune systems.

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3. Lettuce and Leafy Greens

These are often eaten raw but are among the most pesticide-contaminated vegetables. Dirt and bugs can also hide in the folds. Be sure to soak and rinse them thoroughly, and consider blanching if safety is a concern.

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4. Coriander and Other Aromatic Herbs

These herbs are often sprinkled on dishes without being cooked, but they can carry pesticide residues and pathogens if not washed properly. Organic or home-grown options are safer choices.

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5. Okra (Lady’s Finger)

Though it appears clean, okra can trap dirt and chemical residue in its ridges. If not properly cleaned, these can remain on the surface and be ingested.