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First: What Is Ham, Really?
Before diving into the marks themselves, it helps to understand what ham is.
Ham is pork that has been preserved through curing, smoking, or both. The curing process involves salt, sometimes sugar, and often nitrates or nitrites, which help preserve the meat and give it that familiar pink color.
Because of this processing, ham behaves a little differently than fresh meat. Its texture, color, and even smell can vary depending on how it was prepared—and that’s where many of these “strange marks” come from.
Common Types of Marks on Ham (and What They Mean)
Let’s go through the most common things people notice—and whether they’re harmless or a cause for concern.