Java is not enabled in the web browser. If Java is already installed but applets do not work, you need to enable Java through your web browser. SOLUTION. If you recently installed Java, you may need to restart your browser (close all browser windows and re-open), in order for the browser to recognize the installation.In addition, make sure Java content in the browser is enabled through the Java Control Panel. Open the Firefox browser or restart it, if it is already running. 2  From the Firefox menu, select Tools, then click the Add-ons option. 3  In the Add-ons Manager window, select Plugins. 4  Click Java (TM) Platform plugin (Windows) or Java Applet Plug-in (Mac OS X) to select it.
Year-round supplementation of 3000 IU Vitamin D can increase testosterone levels by maintaining serum vitamin D above 30nmol/l and increases a bit further around 50nmol/l. This is primarily due to vitamin D being able to regulate the aromatase enzyme.
Aromatase converts testosterone into estrogen. The more fat you have, the more aromatase you have, giving you both lower testosterone levels and higher estrogen levels. If you are overweight, then lowering your body fat levels is probably the single most powerful way to permanently boost your testosterone levels. To look at the magnitude of testosterone boosts you can get when you lose weight, letâs take a look at this 1988 study of 11 obese men, who lost between 57 and 283 pounds. When these guys lost weight, their total testosterone levels went from an average of 240 ng/dl to 377 ng/dl â a massive 57% increase!