Bananas

The jury remains out on Bananas and their effect on testosterone function, but there’s some evidence that this fruit possesses libido-enhancing effects.

Because it contains a healthy dose of vitamin B6, some studies have indicated that a diet insufficient in vitamin B6 consumption can actually REDUCE the circulating concentration of testosterone in plasma.

In short, if you’re deficient in vitamin B6, it can have an enormous impact on your overall testosterone levels.

Just like with Pineapple, Bananas also contain Bromelain, which as we mentioned earlier helps with maintaining testosterone concentration.