Hazelnut is a kind of nut, which has the health-preserving effects of nourishing the body, stimulating appetite and promoting digestion, preventing constipation and cardiovascular diseases, and also has the function of nourishing internal organs. However, this is an overall nursed back to health, and it cannot be said that hazelnut is an aphrodisiac. At present, there is no scientific research to prove that eating hazelnuts has an aphrodisiac effect. If it is related to male diseases, it is recommended to see a doctor immediately to avoid delaying the best treatment time.