DO CAVITIES ARE MORE OFTEN IN CERTAIN PEOPLE , ROOTZ DENTAL CARE NAVALUR . Diet: Frequent consumption of sugary or acidic foods and drinks can increase the risk of cavities. Oral Hygiene: People who don't brush and floss regularly are more prone to cavities. Genetics: Some individuals may have naturally weaker enamel or other genetic predispositions that make cavities more likely. Saliva Levels: Saliva helps neutralize acids and wash away food particles. People with dry mouth (often due to medications or conditions) are at higher risk. Age: Both young children (baby teeth) and older adults (gum recession exposing tooth roots) are more susceptible to cavities. Health Conditions: Conditions like diabetes or acid reflux can contribute to an increased cavity risk.ROOTZ DENTAL CARE NAVALUR.