What we eat turns out to have a big influence on body odor. Some types of food, especially those containing sulfur, can cause unpleasant body odor. Vegetables with cruciferous content such as broccoli, cauliflower, and kale, although rich in nutrients, can trigger body odor due to their sulfur content. This sulfur is broken down in the body and released through sweat, which then causes an unpleasant odor.

Obesity or overweight often becomes the cause of stronger body odor. People with excess weight have more skin folds that create warm and moist areas, which become ideal places for bacteria to multiply. This condition accelerates the production of unpleasant odor.

Disturbances in metabolism such as malabsorption and trimethylaminuria can be the cause of body odor. Malabsorption is a condition where the body is unable to properly absorb nutrients from food, while trimethylaminuria is a metabolic disorder that causes the body to be unable to break down trimethylamine, resulting in a strong fishy odor.

Stress is another factor that is often overlooked but has a significant impact on body odor. When stressed, the body produces sweat through apocrine glands, which produce sweat with high fat and protein content. When bacteria break down these components, unpleasant odor arises.