My mom has been battling chronic pain from osteoarthritis for 20 years and has lived through major shoulder injury and two knee replacements. 4 years ago she was diagnosed with an aggressive Non-Hodgkins lymphoma and I knew she needed a great protein supplement to support her body through chemo and radiation. She drinks 1-2 shakes per day and when she skips a day she automatically feels the difference. These protein shakes have improved her joint comfort and I know she's getting the Lunasin that her heart and cells need for optimal health. She loves this product and so do I!