Low testosterone can be a major fear for many men, and although there is medication to address the issue, it is also possible to boost testosterone naturally. Simply maintaining a healthy weight, eating a balanced diet and cutting down on packaged and processed foods can all make a big difference. Drinking plenty of water, reducing the number of snacks, and avoiding so-called crash diets can also keep those numbers high. Zinc can help to increase levels of testosterone, and a zinc supplement may be called for if your testosterone levels are too low. Plenty of vitamin D is also good for men who don’t have a high enough testosterone level. And although it isn’t always easy to do, avoiding stress is one of the best things you can do, and strength training is also a highly effective way to boost those levels.