As a dietary supplement company we are not allowed to make any claims regarding treatment or cure of a disease, regardless of supporting scientific research. We encourage you to be an informed consumer and do your own research. Alternatively, you can contact us directly and we may be able to assist you make the most appropiate product choice to meet your individual health requirements. Here is what we can say... Alfalfa is a source of chlorophyll, beta carotene and other beneficial constituents. Nature's Way sources the tender young Alfalfa plants to supply a high portion of supple leaves and to avoid the inclusion of woody stems. Recommendations: Take 3 capsules two times a daily, preferably with food. Do not exceed the recommended intake.