What is osteoporosis?
It is a skeletal disease characterized by a decrease in bone density and quality. This causes bones to become porous, fragile, and more prone to fracture, even from minor trauma or falls from standing height.
Our bones are in a constant process of renewal, which decreases in effectiveness from around age 30 onwards, and we slowly lose more bone than we build. When this loss is excessive, osteoporosis develops.
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Causes and risk factors
Osteoporosis in men can be primary (age-related) or secondary to other causes. Among the most important risk factors are advanced age, with the risk increasing after age 50, a family history of the disease, hypogonadism (low testosterone), and the long-term use of certain medications such as corticosteroids.
Habits such as smoking, excessive alcohol consumption, sedentary lifestyle, and a diet low in calcium and vitamin D, as well as chronic diseases such as rheumatoid arthritis, chronic kidney disease, liver disease, diabetes, and hyperthyroidism, among others, also contribute to the problem.
Symptoms and signs
Warning signs may include fragility fractures, especially in the wrist, hip, or vertebrae, often without an apparent cause, loss of height that may indicate vertebral fractures, persistent back pain caused by collapsed or fractured vertebrae, and adopting a stooped posture.
Relationship between low testosterone and osteoporosis
La testosterone It is an essential hormone for male bone health. It acts by stimulating bone-forming cells (osteoblasts) to build new bone tissue, and indirectly, since some testosterone is converted into estrogen in the body, which is essential to slow down the action of cells that break down bone, thus protecting bone mass.
Therefore, when testosterone levels are low, an imbalance occurs, bone formation decreases, and bone breakdown accelerates. This leads to a loss of bone mineral density, initially to a condition called osteopenia and, over time, to osteoporosis.
When should you suspect osteoporosis due to low testosterone?
Men over 50 years old
Age is a risk factor in itself, as testosterone levels tend to decline gradually. In this group, the presence of hypogonadism symptoms should also raise suspicion of a possible impact on bone health.
Fractures without significant trauma
A wrist or hip fracture after a minor fall, or sharp back pain when lifting an object, are warning signs that the bones may be more fragile than normal.
Accelerated muscle loss
Testosterone is key to maintaining muscle mass. An unexplained loss of strength and muscle (male sarcopenia) is often associated with bone loss, increasing the risk of falls and fractures.
History of hypogonadism
Any man diagnosed with low testosterone levels, whether due to genetic causes such as Klinefelter syndrome, treatments such as chemotherapy, or aging, should be considered at risk of osteoporosis.
Endocrine diseases
Diseases such as Cushing's syndrome, uncontrolled hyperthyroidism, or hyperparathyroidism, which also alter bone metabolism, can coexist and aggravate the effects of low testosterone.
Diagnosis and medical evaluation
Bone densitometry (DEXA)
It is a painless test, similar to an X-ray, that measures bone mineral density (BMD), usually in the hip and spine. The result, known as the T-score, indicates whether the density is normal, osteopenia is present, or osteoporosis is present. This test is recommended routinely for men with low testosterone.
Total and free testosterone analysis
It is performed via a blood test, usually in the morning when levels are highest. It measures the total amount of testosterone and the "free" fraction to confirm a deficiency.
Additional hormonal studies
In addition to testosterone, the doctor may order tests for other hormones to get a complete picture, such as luteinizing hormone (LH), follicle-stimulating hormone (FSH), prolactin, estradiol, and thyroid hormones.
Bone metabolism markers
These are blood or urine tests that measure the rate of bone formation or breakdown. They help to understand the rate of bone loss and monitor the response to treatment.
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Treatment of osteoporosis due to low testosterone
Testosterone replacement therapy (TRT)
When hypogonadism is the cause of osteoporosis, testosterone replacement therapy (TRT) is essential for treatment. By restoring hormone levels to normal ranges, bone loss is slowed and new bone formation is stimulated. Studies show that testosterone therapy significantly improves bone density. It can be administered via gels, injections, or patches.
Medications to strengthen bones
In cases of established osteoporosis (with fractures or very low BMD), the doctor may prescribe other medications in addition to TRT. The most common are bisphosphonates (such as alendronate or risedronate), which help to slow bone resorption.
Calcium and vitamin D supplementation
They are essential for the body to have enough materials to form new bone. Vitamin D is also essential for absorbing calcium from the diet.
Nutrition to strengthen bones and balance hormones
A nutrient-rich diet is essential. Prioritize calcium, including dairy products, almonds, oranges, sardines, and leafy green vegetables like broccoli or kale, and vitamin D from fatty fish (tuna, salmon), egg yolks, and fortified foods. Moderate sun exposure is also key.
On the other hand, the consumption of substances that hinder calcium absorption, such as excess salt, caffeine, and carbonated beverages (cola drinks), should be reduced.
Physical exercise to prevent osteoporosis in men
Exercise is vital, especially weight-bearing exercises like walking, jogging, dancing, or climbing stairs, which help stimulate bone formation. Muscle-strengthening exercises like lifting weights or using resistance bands increase muscle mass, protecting joints and improving balance, thus reducing the risk of falls.
Male osteoporosis and quality of life
The consequences of osteoporosis extend far beyond the physical. Fractures, especially hip fractures, can lead to loss of independence, chronic pain, deformities (kyphosis), and increased mortality. The psychological impact, including depression and anxiety due to fear of falling, is also significant. Addressing both bone and hormonal health simultaneously is essential for maintaining a good quality of life and independence in older men.
How to protect your bones and hormonal health?
Regular medical checkups
Starting at age 50, or earlier if you have risk factors, talk to your doctor about your bone health and hormone levels. Don't normalize symptoms like fatigue, loss of libido, or low libido or muscle weakness as something "typical of old age".
“Bone-healthy” lifestyle
Achieving peak bone mass in youth is the best protection for the future. This involves a diet rich in calcium and vitamin D, regular physical activity with weight training, and avoiding tobacco and excessive alcohol.
Act on the warning signs
If you suffer a fracture from a minor fall, notice a loss of height, or experience persistent back pain, consult a doctor. Early diagnosis of osteoporosis or low testosterone can prevent much more serious long-term consequences.
Frequently Asked Questions (FAQs)
What hormone causes osteoporosis?
There isn't a single hormone that causes it, but rather an imbalance. In men, a lack of testosterone (and the estrogens derived from it) is a primary cause. Other hormones, such as parathyroid hormone (PTH) or excess thyroid hormones, can also lead to bone loss.
Is osteoporosis common in men?
Yes, although it is more common in women, approximately one in five men over the age of 50 will suffer an osteoporotic fracture during their lifetime.
Does osteoporosis also affect young men?
It is less common, but it can occur. In young men, it is usually secondary to other conditions, such as early-onset hypogonadism, prolonged use of corticosteroids, eating disorders, or intestinal malabsorption.
Does testosterone strengthen bones?
Yes, testosterone is essential to reach peak bone mass in youth and to maintain bone density and strength in adulthood.
Is hormone therapy used to treat osteoporosis?
Yes, when the cause of osteoporosis is a diagnosed hormonal deficiency. In men with low testosterone levels, testosterone replacement therapy (TRT) is an effective treatment option to improve bone density and reduce the risk of fractures.
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Doctor T Clinic, your best ally in male sexual health
En Doctor T Clinics We do not directly treat this type of pathologies, but if you are noticing chronic fatigue, lack of motivation, problems sleeping, or low libido, it is possible that the origin is a hormonal imbalance, such as a testosterone low.
We offer you tools to detect it early and, if necessary, initiate specialized medical treatment:
- Online Testosterone Test, where we will evaluate with this quick and free test if you have low testosterone or high testosterone in men with this simple, convenient test without leaving home.
- Testosterone Replacement Therapy (TRT), Indicated in cases of primary hypogonadism or secondary hypogonadism, it helps to recover your vitality, sexual energy and general well-being.
- Comprehensive health assessments focused on male wellness.
- Personalized advice and treatments tailored to individual needs.
If you are looking for answers and a professional team that will listen to you, Doctor T Clinic is the right place. Schedule your appointment and start your recovery now!
Conclusion
The relationship between osteoporosis and testosterone deficiency in men is strong and clinically relevant. Recognizing low testosterone as a modifiable risk factor is crucial. With proper diagnosis and comprehensive treatment, it is possible to slow bone loss, strengthen the skeleton, and maintain an active and healthy life.
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