Just as healthy carbs are a requirement for increasing testosterone, so are healthy fats. There are major differences between healthy and unhealthy fats. Fatty food has been getting a bad rep in the media, but this is only in regards to fast food and processed food. Those types of food contain a lot of PUFA (polyunsaturated fatty acids) and trans fat, a type of fat that has an adverse effect on a man's testosterone levels. Macadamia nuts are full of the good kind of fat - SFA (saturated fatty acids) and MUFA (monounsaturated fatty acids).
