Final answer:
To prevent metal fragments from contaminating food when opening containers, inspect the container for damage, use gloves or a towel to handle it, and open it away from the food.
Step-by-step explanation:
To prevent metal fragments from contaminating food when opening containers, there are a few steps you can take:
- Inspect the container for any visible signs of damage, such as dents or bulges.
- Use gloves or a towel to handle the container, especially if it has sharp edges.
- Open the container away from the food and use a can opener or other appropriate tools to avoid contact between the metal fragments and the food.