Nutrients are those organic and inorganic compounds that a living organism must acquire from the environment to support essential life processes, including basal metabolism, growth and maintenance of body tissues, activity, reproduction, and maintenance of general health.
Because Invisalign is Orthodontic Treatment it is usually covered by your FSA. The best person to ask is your HR team and confirm that they don't have any stipulations in this regard. November 28th, 2011.
Invisalign is a type of clear aligner that you can use instead of metal or Damon braces. This involves a range of clear plastic aligners that resemble mouth guards, which are custom-made for you. They are removable for eating and cleaning, and you change them out for a newly made aligner every two weeks.