When you think about foods that cause cavities, candy, cookies, soda, and other sugary treats probably come to mind first. And for good reason: Sugar provides fuel for the bacteria that produce acids capable of damaging your tooth enamel.

But some less-obvious foods and drinks can also contribute to tooth decay. That doesn’t mean you need to eliminate them from your diet! Instead, understanding which foods may pose a risk can help you make choices that protect your smile.

Asthma primarily affects your airways, so you might not immediately associate it with your teeth and gums. However, people with asthma may have some additional oral health considerations. Certain asthma symptoms, medications, and breathing habits can create conditions that make problems such as dry mouth, cavities, and gum disease more likely.

Having asthma doesn’t mean you’re destined to develop dental problems. It simply means that paying a little extra attention to your oral health can be especially worthwhile.

Stress is a normal part of life. A busy workweek, a major deadline, or a particularly hectic season can leave almost anyone feeling overwhelmed. But when stress becomes chronic, your body can start to feel the effects in ways you might not expect—including in your mouth.

Long-term stress can contribute to habits and physical changes that affect your teeth and gums. The good news is that recognizing these connections can help you take steps to protect your smile while taking better care of yourself.

Bad breath can be an awkward problem, especially when you’re not sure what’s causing it. You might reach for mints, mouthwash, or gum to cover the smell, but these solutions don’t always address what’s happening in your mouth.

Here’s a surprising addition you may want to consider: yogurt. Certain types of yogurt contain probiotics and other properties that may help support a healthier oral environment and reduce some of the bacteria associated with bad breath.

Of course, yogurt isn’t a substitute for good oral hygiene or professional dental care. But as part of a balanced diet, it may be a helpful addition to your routine.