Hey Steph,
People often mistake the use of light therapy as being only used for cosmetics effect, however, the application of red and NIR light therapy goes far deeper than that. Your brother’s doctor most probably is using light therapy as part of a treatment and care procedure for the team’s health.
Light therapy helps in relieving pains, treating cuts, injuries and as anti-inflammation. All these are important for an athlete’s life.
So, yes, your daughter can use light therapy, it is very good for her. As a safety measure, it is most advisable to use these devises under the supervision of an adult, you. So you can monitor time, frequency and distance of light therapy use.
Have a blast!.
Best,
Grace.