We love the use of light in all forms for healing. Cold lasers, lasers and color in your IV (intravenous), and light boxes. If you are interested in having your own machine at home that you can use every day check out Light Health Research. We have owned their machine for almost a decade and its stood the test of time and traveled with us everywhere we go.
In clinical practice we use cold laser because of its incredible ability to penetrate a few inches through the tissue and have deep results.