There are a number of different factors that affect testosterone levels in men. In most cases, these factors cause the levels to drop. This can result in a variety of different symptoms ranging from fatigue and poor concentration to the loss of muscle mass and an increase in body fat. Finding ways to regulate the amount of testosterone in your body can go a long way toward helping you feel younger and more energetic.

1. Aging. Testosterone naturally declines with age. That means that the older you get, the less testosterone you will have in your body.

2. Stress. Anytime you experience a lot of stress, your body increases the production of cortisol. This can interfere with the production of other hormones including testosterone. Finding ways to relax and decrease stress in your everyday life can help eliminate this problem, allowing your body to get back on track with normal testosterone production again. Consider making changes to your lifestyle, meditating, or taking up gentle exercise such as yoga.

3. A lack of exercise. Anytime you stop exercising, your body slows down the production of testosterone. The most obvious way to overcome this problem is by starting up a regular exercise program. Be sure to incorporate strength training into your workout routine since lifting weights can boost testosterone.

4. Poor nutrition. If you subsist on a diet of junk food and simple carbohydrates, it could be affecting your hormone levels. The type of food that you put into your body directly impacts how well it functions. By making smarter food choices, you can help regulate your testosterone levels. Try to find a healthy balance of lean protein, fruits, and vegetables, nuts and seeds, whole grains, and healthy fats.

5. Meat with hormones. Today, livestock is heavily treated with hormones. Those hormones remain in the meat after it is put out on the shelf at the grocery store. Anytime you eat this meat, you are also consuming hormones. Unfortunately, these outside hormones can disrupt your body's natural balance, interfering with the production of testosterone. That doesn't necessarily mean, however, that you have to give up meat. While eating much more vegetables will help, you can still enjoy a steak or burgers as long as you opt for organic, grass-fed meat and dairy products. Always check to make sure that they are hormone-free before buying them.

By following these simple tips, you can get your body back in the swing of things with healthy testosterone production again.