Teeth and mouth How Smell and Taste Change as You Age Find out why your sense of taste and smell may change as you get older and know when to call an otolaryngologist for help. Overcoming Roadblocks to Healthy Eating Do you have trouble shopping on a budget, keeping your appetite up, or chewing and swallowing? Get problem-solving suggestions for common barriers to healthy eating. Taking Care of Your Teeth and Mouth Keep your teeth and gums healthy! Get the facts about oral cancer, dry mouth, dentures, and how to find low-cost dental care.