The benefits of having straight teeth are much more than a confident smile. You will get healthier teeth and gums, therefore, with proper brushing and flossing, you are avoiding problems, such as tooth decay and gum diseases in the future. Straight teeth also affect the way you chew the food, therefore you have a better digestion. Properly aligned teeth can also eliminate the issues that can be caused by a wrong bite, speech problems or chewing perplexity, jaw troubles, and extensive wear on the tooth enamel.