RT @iHerb: How to Stop Underarm Odor. Tomato juice, anyone? http://bit.ly/bFXR08 — Now that’s a new one on me. I’m guessing the acidic nature of the tomato has something to do with it. But guess what? “BO” comes from a toxic body. Try fasting as it will clean out your insides, cells, organs, blood, & your body odor will be eliminated. After that, continue to eat a raw food diet (including those tomatos)!