My 18 year old daughter has suffered for several years with really bad Body Odor . I used to have to wash her clothes separately and soak them overnight in baking powder to remove the stench. We tried many remedies before finding that one of the oldest remedies was 100% effective - chlorophyll! She initially took one or two chlorophyll tablets daily; very easy to take and very cheap. We got ours at a health food store. She prefers the tablets to the liquid. Was effective within one week and by the end of the first month, the BO was mostly gone! Now, six months later, she takes a tablet every 3 or 4 days and she has NO problem with unusual BO. Even when she is nervous or physically active, there is no smell. Occasionally she takes a charcoal table also (once a week) as an added boost. This really worked for her! Good luck.