Testosterone plays a crucial role in our muscle and bone mass development and our overall well being. Weightlifting training, especially high intesity ones, help to naturally increase our testosterone levels, and here is a list of what foods to eat that also help: 1. Nuts - almonds, Brazil nuts, Macadamia nuts; 2. Eggs - especially their yolks; 3. Fish - tuna, salmon, sardines; 4. Seafood - clams, mussels; 5. Olive oil; 6. Coconut oil; 7. Parsley; 8. Cocoa; 9. Lean beef - preferably, of course, hormones and antibiotics free; 10. Fruits - such as pomegranates, bananas, apples, grapes, blueberries, blackberries; 11. Ginger; 12. Garlic; 13. Celery; 14. Spinach; 15. Broccoli; 16. Seeds - Sunflower, flax; 17. Beans See and feel the improved results after you introduce these foods in your diet. Furthermore, here is a list of foods and activities that lower our testosterone levels and that should be avoided.