it reduces the libido and the aggressiveness necessary for training to the benefit of cortisol, which in the the forearms, or take vitamin supplements ! This is a minimum to optimize the level of and to stay healthy. Group B vitamins are also important and involved in many chemical processes including B found in tuna, salmon, red meat, sunflower, potatoes. INCREASE ZINC INTAKE Consuming foods rich in zinc for weeks will help you increase your levels. Zinc prevents the action of the enzyme aromatase that converts to estrogen. They are found in the liver, red meat such as beef, mussels, oysters, wheat, sesame, mushrooms, spinach, broccoli, peanuts ... You risk being deficient if you are a vegetarian, but also Because of mass agricultural techniques (pesticides and insecticides that deplete the soil. Cooking .