Tuna is a great source of vitamin D, which has been linked to increased testosterone levels.
Low-fat milk is high in both vitamin D and calcium, which can help boost testosterone levels.
Egg yolks are rich in vitamin D and cholesterol, which is a precursor to testosterone production.
Fortified cereals are a good source of vitamin D and other nutrients that can help boost testosterone levels.
Oysters are high in zinc, which is essential for testosterone production.
Beef is a good source of protein and zinc, both of which can help boost testosterone levels.
Beans are high in protein and fiber, and can help regulate testosterone levels.
Garlic contains a compound called allicin, which can help lower cortisol levels and boost testosterone levels.