Eat lots of calcium-rich food like yoghurt and low-fat milk. Fresh fruits with Vitamins A and C are good for your gums. Some foods that have been proven beneficial for teeth are celery, cheese, green tea, kiwis, onions, parsley, sesame seeds, shiitake mushrooms, wasabi (Japanese horseradish) and water. Eating raw foods is also good for your teeth, as they increase the flow of saliva, leading to neutralization of the acids in your mouth. You may want to look up the Dietary Guidelines for Americans developed by the U.S. Department of Agriculture (USDA) and the Department of Health and Human Services. The simple dental supplies guidelines outlined there will help you make the right food choices. You do not have to give up eating your favorite foods in order to keep your teeth healthy. Just stick to eating in moderation, and consume more of the good ones and limit the tempting but harmful ones for special occasions. So eat well, brush your teeth twice daily, floss regularly and get your dental check-ups as scheduled. If you do all of these, there is no way you cannot smile and say "cheese" confidently.
Before we tell you what is good or bad for your teeth, allow us to explain how your eating and drinking habits affect the overall state of your oral dental health. The mouth houses germs and bacteria, and what you eat comes in contact with them. If the mouth is left unclean after eating, dental plaque starts building up, which is a sticky bacterial substance that thrives on sugars and starches found in most foods. Consequently an acid formation takes place which attacks your teeth, and eventually leads to tooth decay. As per the root canal American Dental Association, the attack on your teeth by this acid lasts for 20 minutes or more. What you can do to help your teeth repair themselves after each acid attack is brush properly, and with toothpaste that contains fluoride. It will also help if you can cut down on the amount of sugary and acidic food and beverages you consume on a daily basis.
Good nutrition is absolutely imperative for maintaining healthy teeth. If you do not eat the right kinds of food, the impact on your teeth, gums and mouth in general can be huge. Food has both immediate and long-term effects on your dental x ray mouth, and these include tooth decay, tooth loss, bad breath and gum diseases. So if you choose to eat healthy, you will not only be doing your body a favor, but will also be fighting oral bacteria, strengthening tooth enamel, removing plaque and keeping your breath fresh.