A nutritional supplement for adults fifty years and older, and methods of use thereof, are provided that are designed to be most effective in optimizing health, improving vitality and immunity, and improving, aiding, eye and bone health.本案提供一種供用於50歲以及更年長的成人的營養補充劑以及它的使用方法,它們被設計為在最佳化健康、改善活力與免疫力以及改善、幫助眼睛與骨頭健康上是最有效的。