For thousands of years, humans have enjoyed oysters, often pairing them with champagne or choosing them for a first date due to their reputed aphrodisiac qualities. But did you know that oysters may still be alive when you eat them?
Why Are Oysters Alive When We Eat Them?
When oysters arrive at your table, they are typically still alive for two primary reasons:
- Food safety: Oysters are filter feeders, meaning they absorb everything in the water around them, including bacteria, viruses, and toxic chemicals. Keeping them alive as long as possible reduces the risk of bacterial contamination.
- Taste and quality: Oysters are typically kept alive until just before they are prepared, ensuring freshness and maintaining the right flavor, texture, and nutrient density.
Is Eating Oysters Dangerous?
While there are concerns about bacteria such as Vibrio vulnificus, infection is rare and oysters undergo purification to remove harmful contaminants before they reach your table.
The Health Benefits of Oysters
Oysters are low in calories but rich in nutrients such as omega-3 fatty acids, vitamin B12, vitamin D, zinc, selenium, iron, and protein. They also contain a powerful antioxidant that helps protect against oxidative stress.
Safety Tips For Eating Oysters
To enjoy oysters safely, inspect the shells, cook them fully, and always ask for a shellfish tag to track their source and purchase date.
