Onions are a staple food in most kitchens, and you may even have onions in your grocery list. But have you ever heard about the massive onion benefits for men this veggie packs? It’s a rich source of fiber, antioxidants, and other healthy compounds that boost your health. But that’s not all! Some studies suggest onions may enhance your performance during your most intimate encounters. Here are some of the biggest benefits you can get from eating more onions.