But another benefit of lime juice specifically, is that it can help reduce body odor. Its natural disinfectant and antibiotic abilities help remove body odor. Diets rich in fruits and vegetables generally will help reduce body odors. Some people eat strict diets that only include fruits, vegetables, and legumes. One diet, called the “Fruitarian Diet” is an example. Watch this short video to learn about how the fruitarian diet can help reduce body odor from the inside out.