Why Deli Ham Sometimes Shows a Rainbow Shine — And What It Means

meats

Is Rainbow Ham Safe to Eat?

Usually, yes. Iridescence by itself does not indicate spoilage.

Instead, check for other signs that the meat has gone bad.

Safe to Eat If:

• ✅ It smells fresh or only mildly meaty.
• ✅ The texture is firm, not slimy.
• ✅ It’s within its use-by date.
• ✅ It has been refrigerated properly (at or below 4°C / 40°F).

Throw It Away If:

• ❌ continue reading …
  

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