Food and Body: Your diet may affect your body odour. When their chemicals are released through sweat, certain foods including onions, garlic, spicy meals, and caffeine can produce greater body scents. Maintain a healthy, balanced diet that is high in fruits, vegetables, and whole grains to minimize this. These nutrients support good health in general and help lower the concentration of odour-causing compounds in your perspiration. Additionally, staying hydrated and flushing out toxins by drinking lots of water throughout the day can reduce help you with tackling this issue.