Sliced into Spam and found firm white chunks embedded throughout. Is that mold or something bad

and Temperature Affect Spam Quality
The expiration date on a can of Spam indicates its peak quality. While Spam can be safe to eat past this date due to its preservatives, quality may decline.
Proper storage is crucial for maintaining quality. Spam should be kept in a cool, dry place. Exposure to high temperatures can compromise the can’s integrity and lead to spoilage.
8. Safe Handling and Storage Tips to Prevent Real Mold 
Once Spam is opened, it should be refrigerated and consumed within 3-5 days for optimal safety.
Keeping the product tightly sealed and stored in an airtight container can prevent mold growth. It’s also important to use clean utensils when handling Spam to avoid introducing contaminants.
9. What Food Safety Experts and the USDA Say About Canned Meats
According to the USDA, canned meats like Spam are safe for consumption when properly processed and stored. They recommend inspecting