プロフィール紹介文
Stay on top of latest health news from Harvard Medical School. Sign up for HEALTHBeat and receive trusted health information delivered right to your inbox. For example, low-t can speed bone loss, so your doctor may recommend a bone density test to see whether you also need treatment for osteoporosis. Testosterone levels peak by early adulthood and drop as you age—about 1% to 2% a year beginning in the 40s. Produced by the testicles, it is responsible for male characteristics like a deep voice, muscular build, and facial hair.
Testosterone is a hormone that your sex organs mainly produce. Many people shrug off the symptoms linked with low testosterone as an unpleasant part of getting older. They’ll also ask questions about your medical history, medicines you take, substance use and any symptoms you have.
Resistance training, such as weightlifting, has been shown to boost testosterone levels in the short term. According to a 2020 literature review, the effects on testosterone levels can vary based on several factors, including the type of exercise and the training intensity. Here are eight evidence-based ways to increase your testosterone levels naturally. People assigned female at birth produce testosterone but in lower quantities and have higher levels of estrogen, another hormone. To learn how to use medication to regulate your testosterone levels, keep reading! You should always contact your doctor or other qualified healthcare professional before starting, changing, or stopping any kind of health treatment.
Testosterone levels in males peak at 19 years and naturally decline with age. Testosterone levels may drop as quickly as 30 minutes after you drink alcohol. Getting good sleep is as important for your health as diet and exercise. Vitamin D is a micronutrient that plays a key role in many aspects of health. Sudden elevations in cortisol can quickly reduce testosterone. During puberty in people assigned male at birth, testosterone is one of the main drivers of physical changes like muscle development, voice changes, and hair growth. You may be able to increase your levels naturally by lifting weights and getting more of certain nutrients.
Testosterone affects many aspects of your health, from sexual function to disease risk. To reduce testosterone levels, try eating more soy products and flaxseed, which can reduce the production of this hormone. Board-certified endocrinologist Damaris Vega, MD, recommends losing weight and exercising to lower testosterone levels, especially for women with PCOS. Therefore, men considering a vasectomy should not be concerned about its impact on testosterone levels. Studies have consistently shown no significant difference in testosterone levels between men who have had a vasectomy and those who have not.
Removing your testicles is a type of hormone therapy for prostate cancer. Healthy testosterone levels are also important for people assigned female at birth, along with other key hormones such as estrogen and progesterone. High exposure to estrogen-like chemicals may also affect testosterone levels. To maintain healthy levels of vitamin D, try to get regular exposure to sunlight or consider taking a vitamin D3 supplement as directed by a healthcare professional. A healthy balance of protein, fat, and carbs can help optimize your hormone levels and support your overall health. What you eat can affect levels of testosterone as well as other hormones. Interestingly, testosterone also plays an important role in female health and sexual well-being.
Need a primary care doctor or a specialist? Call your doctor for medical advice about side effects. This medication may affect blood sugar levels. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. The patch may be worn during sex, showering, or swimming. This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.
The 2015 interim CAS ruling gave the IAAF two years to find evidence that endogenous (as distinct from exogenous, aka doping) testosterone is a benefit to female athletes. This brought into question the legitimacy of the silver and bronze medallists who were suspected of also having XY-specific Disorders of sex development (DSD) like Semenya. These regulations stated that "intersex female sports persons with elevated androgen production give rise to a particular concern".
