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.
1 You can use your FSA ID immediately to sign your FAFSA, but must wait for the Social Security Administration (SSA) to verify your information before you can use the FSA ID to create a renewal FAFSA, make corrections to your FAFSA, or view your SAR.