Kiosoke.id- Fish is one of the healthiest protein sources, packed with omega-3 fatty acids, vitamins, and essential nutrients. However, fish must be consumed while fresh to ensure the best taste, texture, and safety. Eating fish that is no longer fresh can affect flavor and may even pose health risks. That’s why knowing how to identify spoiled or low-quality fish is an essential skill for every shopper and home cook.

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Here are seven important signs that fish is no longer fresh and should be avoided when shopping at the market or supermarket.

1. Cloudy or Sunken Eyes

Fresh fish should have clear, bright, and slightly bulging eyes. If the eyes appear cloudy, dull, or sunken inward, this is often a sign that the fish has been sitting for too long and is no longer fresh.

2. Strong Fishy or Sour Odor

Contrary to popular belief, fresh fish should not smell overwhelmingly “fishy.” Instead, it should have a mild ocean-like or clean scent. If the fish has a strong, sour, ammonia-like, or unpleasant odor, it may be spoiled.

3. Brown or Gray Gills

The gills of fresh fish are typically bright red or pink and look moist. As fish ages, the gills turn brown, gray, or dark in color. Discolored gills are one of the clearest indicators that the fish is past its prime.

4. Soft or Mushy Flesh

Fresh fish should have firm flesh that bounces back when pressed gently with a finger. If the flesh feels mushy, overly soft, or leaves an indentation after pressing, the fish has likely lost its freshness.

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5. Dry or Dull Skin

Fresh fish usually has shiny, moist skin with a natural gloss. If the skin appears dry, dull, or discolored, it may indicate that the fish has been stored too long or improperly handled.

6. Loose or Falling Scales

Scales on fresh whole fish should be tightly attached to the skin. If scales come off easily or are already falling away, this can be a sign of aging and declining quality.

7. Split or Bloated Belly

Check the belly area carefully when buying whole fish. A fresh fish should have an intact and firm belly. If the stomach looks swollen, burst, or overly soft, internal decomposition may have started.

Why It’s Important to Avoid Fish That Is Not Fresh

Consuming fish that is no longer fresh can lead to unpleasant taste, poor texture, and potential foodborne illness. Fresh fish not only tastes better but also provides safer and higher nutritional quality for your meals.

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Recognizing the signs of fish that is no longer fresh can help you make smarter choices when shopping. Always inspect the eyes, smell, gills, flesh, skin, scales, and belly before purchasing fish. By paying attention to these seven signs, you can ensure the seafood you bring home is safe, delicious, and high quality. The next time you shop for seafood, use these tips to avoid spoiled fish and choose only the freshest options for your family.