What is shelled food?

Shelled food refers to any food item that has a hard outer covering that needs to be removed before cooking or eating. The most common examples of shelled foods are nuts and seeds, such as almonds, cashews, peanuts, pumpkin seeds, sunflower seeds, and sesame seeds. Other examples of shelled foods include shellfish like clams, mussels, oysters, and scallops, as well as certain fruits like coconuts and pistachios. Shelled foods are often considered as a healthy snack option since they contain a good amount of fiber, protein, and healthy fats. However, individuals who have allergies to certain types of nuts or shellfish should avoid consuming them.