Dental crowns are a common and effective solution for restoring teeth that have sustained damage or decay. A permanent dental crown functions as a cap placed over the entire visible portion of a compromised tooth, restoring its original shape, size, strength, and appearance. While crowns are crafted from durable materials like porcelain, ceramic, or metal to withstand daily chewing forces, they are not indestructible and require thoughtful dietary choices to maintain their longevity and effectiveness.
Foods to Avoid or Limit
Certain foods can pose a risk to the integrity of a permanent dental crown and the underlying tooth. Hard foods can exert pressure, potentially leading to cracks, chips, or even dislodgement of the crown. Examples include hard candies, ice cubes, nuts, unpopped popcorn kernels, and crunchy bread crusts.
Sticky and chewy foods present another challenge, as they can pull on the crown, weakening the dental cement or dislodging it. Common culprits include caramels, taffy, chewing gum, dried fruits, and sticky breads. Tough meats like steak or jerky also place undue stress on the crown due to extended chewing.
Acidic foods and drinks can also compromise crowns and the surrounding tooth structure over time. These items lower the pH level in the mouth, which can demineralize tooth enamel and erode the cement. Citrus fruits, sodas, vinegar-based dressings, and alcoholic beverages are examples. Furthermore, extreme temperatures can cause temporary sensitivity and may weaken the crown or its bond over time.
Foods You Can Enjoy
Soft, non-abrasive, and easy-to-chew foods protect a permanent dental crown. Soft fruits such as bananas, berries, avocados, and cooked apples minimize stress on the crowned tooth during chewing. Steamed or boiled vegetables, including carrots, broccoli, and zucchini, are gentle options that provide necessary nutrients.
Dairy products like yogurt, soft cheeses, and milk contribute to oral health by providing calcium and can help neutralize acids. Lean proteins such as fish, eggs, and shredded chicken require less chewing. Cooked grains like oatmeal, soft bread, and well-cooked pasta are safe, as are soups and stews.
Eating Practices for Crown Longevity
Beyond specific food choices, adopting certain eating practices can significantly contribute to the long-term success of a permanent dental crown. When consuming foods that require more chewing, it is advisable to chew primarily on the opposite side of the mouth from where the crown is located to reduce direct pressure. Cutting food into smaller, more manageable pieces before chewing also helps distribute bite force more evenly and lessens the strain on the crown.
Avoiding non-food items is another important habit; this includes refraining from biting on pens, fingernails, or using teeth to open packages, as these actions can place undue stress on the crown. Practicing mindful eating, such as chewing slowly and deliberately, can help prevent accidental biting down on hard objects that could damage the crown. While not directly related to eating, maintaining consistent oral hygiene, including regular brushing and flossing, supports the health of the surrounding gum tissue and the underlying tooth, which is important for the crown’s stability.