A testosterone healthy diet should also include complex carbohydrates.
Avoid the refined white sugars and flours, and look for multi-grain and whole grain options for your carbs.
Refined sugars and flours have little nutritional value left behind after processing, and lead to a thicker waist.
But the complex carbs not only provide the energy to get you through a workout, but they require more energy to break down.
This is a win-win for your waist and your testosterone levels!