June is Men’s Health Month — a time to focus on the health and well-being of men of all ages. While testosterone is often associated with muscle mass and sexual health, this important hormone plays a much larger role in men’s overall health.
While there is still ongoing research into the relationship between testosterone and metabolic health, studies have shown an association between low testosterone, insulin resistance, obesity, and type 2 diabetes.
According to the American Diabetes Association, men with type 2 diabetes are twice as likely to have low testosterone compared to men without diabetes.
Understanding how testosterone, insulin resistance, and weight are connected can help men take a more proactive approach to their health.
Testosterone and Men’s Health
Testosterone is a hormone that is part of the endocrine system and plays an important role in men’s health. It helps support:
- Muscle mass and strength
- Bone health
- Energy levels
- Sex drive and sexual function
- Overall well-being
Low testosterone, also called hypogonadism, occurs when the body does not produce enough testosterone. Symptoms can vary from person to person but may include:
- Low energy
- Reduced muscle mass
- Weight gain
- Low sex drive
- Erectile dysfunction (ED)
- Mood changes
How Insulin Resistance and Testosterone Are Connected
Insulin is a hormone that helps the body regulate blood sugar. When someone develops insulin resistance, the body’s cells do not respond as well to insulin, which can cause blood sugar levels to rise over time.
Insulin resistance is associated with several health conditions, including:
- Prediabetes
- Type 2 diabetes
- Increased abdominal fat
- Metabolic syndrome
At the same time, low testosterone may also contribute to changes in body composition, including reduced muscle mass and increased fat accumulation. This relationship can create a cycle that impacts overall metabolic health.
The Role of Weight and Testosterone
Weight and hormone health are closely connected. In particular, excess visceral fat, the fat stored around the organs, can affect inflammation, insulin sensitivity, and hormone balance.
For some men, improving metabolic health through healthy lifestyle changes, weight management, and treatment of underlying conditions may help support healthier testosterone levels.
Because symptoms like fatigue, weight changes, and low energy can have many possible causes, a comprehensive evaluation is important.
Is Low Testosterone a Normal Part of Aging?
Testosterone levels naturally change throughout life, and men over age 40 are more commonly affected by low testosterone. However, younger men may also experience symptoms and benefit from an evaluation.
Low testosterone is not always simply a result of aging. It may also be connected to other health concerns, including:
- Type 2 diabetes
- Obesity
- Cardiovascular risk factors
- Sleep apnea
- Abnormal cholesterol levels
- Pituitary gland dysfunction
Evaluating hormone levels alongside overall health can help identify the right approach for each patient.
Testosterone Replacement Therapy
Testosterone replacement therapy (TRT) works by restoring testosterone levels to a healthy range using treatments such as injections, topical gels, or patches.
At Texas Diabetes & Endocrinology, testosterone replacement therapy is evidence-based and our endocrinologists evaluate each patient’s symptoms, lab results, and overall health.
Before starting TRT, providers may:
- Rule out other causes of symptoms
- Review full hormone panels, not just total testosterone
- Discuss lifestyle factors, including sleep, stress, and mental health
- Review the potential risks, benefits, and alternatives to treatment
Our goal is to create a treatment plan that supports hormone health while considering the patient’s broader metabolic health.
Consult with an Endocrinologist in Austin, TX
If you are experiencing symptoms of low testosterone or want to better understand how your hormones, weight, and metabolic health are connected, schedule a consultation with one of our board-certified endocrinologists in Austin or Round Rock by requesting an appointment online or calling (512) 458-8400.
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