Seeking medical consultation to align the teeth is not purely about cosmetic reasons. Braces remain a favourite option among many, but Invisalign braces aligners are gaining popularity due to their ease and convenience. Invisalign service in South Holland is exemplary in the world as they let you feel healthy and cheerful with a beautiful smile. It is no doubt that a sparkling and confident smile gives you a boost of optimism and confidence, yet there are also several convincing medical reasons in place to align the crooked teeth. Chewing is the primary function performed by the teeth that can get highly compromised with misalignment. It causes damage to the temporomandibular joint due to the strained position of the jaws. It may also lead to headache, speech impairment and earache, depending upon the cause of misalignment