Possibly. As described in the article, there are small studies that show fenugreek supplements to be beneficial in raising testosterone levels. Additionally, fenugreek has shown some promise in lowering blood glucose and cholesterol levels independent of the sex of the person. While these studies still require confirmation, this supplement can be beneficial in men. Possibly. As described in the article, there are small studies that show fenugreek supplements to be beneficial in raising testosterone levels. Additionally, fenugreek has shown some promise in lowering blood glucose and cholesterol levels independent of the sex of the person. While these studies still require confirmation, this supplement can be beneficial in men.