Pineapple is a common fruit, rich in carbohydrates and other nutrients, moderate consumption is beneficial to the body, but there is no special effect and efficacy, will not make the human body appear body odor. Currently there is no research results show that pineapple has a special effect and role, so eat more pineapple will not appear body odor. The aromatic substances in pineapple itself will be decomposed after entering the human body, and will not give the human body a flavor. Pineapple in 88.4% are water, consumption of pineapple can be ingested in the main nutrients are carbohydrates, per 100 grams of pineapple containing 44 calories, carbohydrates 10.8 grams, 0.5 grams of protein, 0.1 grams of fat, dietary fiber 1.3 grams. Moderate consumption of pineapple can be appetizing and unctuous, while providing a moderate amount of dietary fiber to promote intestinal peristalsis. Although moderate consumption of pineapple can supplement some of the nutrients needed by the human body, but the consumption of pineapple alone can not provide all the nutrients needed by the human body, it is recommended that the patient should have a balanced diet. Those who are allergic to pineapple should not consume pineapple.