A study has found that men who replaced butter with olive oil for straight three weeks showed a 17.4 % increase in testosterone levels
A food that has been used to treat sexual dysfunction, can temporarily increase the testosterone/cortisol ratio after exercise
Rich in boron, A mineral that increases the levels of testosterone
Daily use of ginger can increase testosterone production by 17%
Vegetables like spinach, Kale are rich in magnesium content, a mineral that may increase the level of testosterone
A 2016 study shows that fish oil/ Omega-3 fatty acid can increase the quality of semen and testosterone levels in dogs by improving their fatty acid profiles.
Egg yolks are rich in selenium, which may help in the production increase of testosterone