Speak with a healthcare professional about whether you should take testosterone. The Food and Drug Administration (FDA) advises against getting TRT for low levels caused by aging alone. The best way to check for low testosterone is to visit a doctor for a physical exam and a blood test. This, in turn, makes their male hormones, also known as androgens, somewhat higher. When people enter menopause, their estrogen levels typically drop. Testosterone levels are at their highest during adolescence and early adulthood. This article provides general information only and is not medical advice, diagnosis, or treatment. Sleep quality may also have major effects on your testosterone levels. Additionally, a 2020 review found that taking a vitamin D supplement increased testosterone levels and improved erectile dysfunction. Some research shows that low vitamin D levels may be linked to lower testosterone levels. For both optimal health and hormone levels, try to manage your stress levels. A healthy balance of protein, fat, and carbs can help optimize your hormone levels and support your overall health. Some research shows that a low-fat diet could decrease testosterone levels. Get the latest in health news delivered to your inbox! No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician. However, the optimal amount of testosterone is far from clear. Testosterone therapy does not appear to increase the risk of prostate cancer, but it can stimulate the growth of prostate cancer cells. Doctors also watch out for high red blood cell counts, which could increase the risk of clotting. As a result, there is some controversy about which men should be treated with supplemental testosterone. Women may have a testosterone deficiency due to diseases of the pituitary, hypothalamus or adrenal glands, in addition to removal of the ovaries. Treatment for abnormal testosterone levels will depend on several factors. After menopause, usually between ages 45 and 55 years, testosterone levels begin to decrease. Testosterone levels may start to decline after age 30 years in males and between ages 45 and 55 years in females. Some specific testosterone levels for different ages are listed below. Testing your testosterone levels is a quick and simple blood test. Your testosterone levels play a major role in how you feel and perform-mentally, physically, and sexually. The best time to have the test is in the morning when testosterone levels in the blood are usually highest. If testosterone levels are too high or too low, it can cause certain symptoms. Strength training and high-intensity interval training (HIIT) are proven to raise testosterone levels naturally while supporting muscle development. For females over age 19 years, it’s between 15 ng/dL and 70 ng/dL. A testosterone test is the only way to know for sure if you have low testosterone levels.