Men do get osteoporosis, and it often goes undiagnosed
Yes, men develop osteoporosis. About one in four men over age 50 will break a bone due to osteoporosis in their remaining lifetime, according to the National Osteoporosis Foundation. Men are less likely to be screened for bone loss than women, which means many cases are caught only after a fracture happens — sometimes years after bone density has already declined.
The difference is partly biological: men reach peak bone mass later than women and lose bone density more slowly. But men also tend to have fewer risk factors early on. The real problem is that doctors and patients often assume osteoporosis is a woman's disease, so men don't get tested until damage is already done.
Key Takeaways
- Men develop osteoporosis at lower rates than women, but one in four men over 50 will have a fracture related to bone loss.
- Men are screened less often than women, so osteoporosis is frequently discovered only after a break occurs.
- Testosterone decline, certain medications, alcohol use, and lack of weight-bearing exercise are major risk factors in men.
- A bone density test (DEXA scan) is the only way to know if you have bone loss before a fracture happens.
- Treatment with medication, exercise, and dietary changes can slow bone loss and reduce fracture risk at any age.
Why men develop osteoporosis at different rates than women
Men and women lose bone differently. Women experience rapid bone loss in the years right after menopause, when estrogen drops sharply. Men lose bone more gradually over their entire adult life as testosterone slowly declines. This slower loss means men typically don't reach the danger zone until their 70s or 80s, while women can reach it in their 60s.
Men also start with a biological advantage: they build more bone mass during childhood and young adulthood, so they have more to lose before fractures become likely. However, this advantage disappears if a man has risk factors that speed up bone loss — such as heavy alcohol use, certain medications, or low testosterone.
Risk factors that make osteoporosis more likely in men
Low testosterone is one of the strongest predictors of bone loss in men. Testosterone helps maintain bone density, just as estrogen does in women. Men with naturally low testosterone, those taking certain prostate cancer treatments, or those with untreated hypogonadism (low testosterone) lose bone faster than other men.
Medications can weaken bones. Corticosteroids (like prednisone, used for asthma, COPD, or rheumatoid arthritis) are the most common culprit. Long-term use of these drugs speeds bone loss significantly. Some blood pressure medications and seizure medications also affect bone density.
Alcohol use interferes with bone formation and calcium absorption. Men who drink heavily or regularly have lower bone density and higher fracture risk. Heavy drinking also increases the chance of falls, which compounds the danger.
Sedentary lifestyle weakens bones. Bones stay strong through weight-bearing activity — walking, jogging, climbing stairs, lifting weights. Men who are inactive or bedridden lose bone density faster. This is especially true for men with mobility problems or those recovering from surgery.
Other risk factors include smoking, poor nutrition (especially low calcium and vitamin D), chronic kidney or liver disease, and a family history of osteoporosis.
How osteoporosis is diagnosed in men
The only way to know whether you have bone loss is a DEXA scan (dual-energy X-ray absorptiometry). This is a quick, painless test that measures bone density in your hip, spine, and sometimes forearm. The test takes about 10 to 30 minutes and uses very little radiation — less than a standard chest X-ray.
The DEXA scan produces a T-score, which compares your bone density to that of a healthy 30-year-old. A T-score of -1 or higher is normal. A score between -1 and -2.5 means low bone mass (sometimes called osteopenia). A score below -2.5 means osteoporosis.
The U.S. Preventive Services Task Force recommends bone density screening for all men age 70 and older. Men between 50 and 69 should be screened if they have risk factors — such as low testosterone, corticosteroid use, smoking, or a family history of osteoporosis. Men under 50 with specific risk factors should also be tested.
Treatment options for men with bone loss
If you are diagnosed with low bone density or osteoporosis, treatment usually starts with lifestyle changes and may include medication. Calcium and vitamin D are the foundation: most men need 1,000 to 1,200 mg of calcium daily and 600 to 800 IU of vitamin D daily (higher amounts if you have limited sun exposure or dark skin). Your doctor may recommend a supplement if you cannot get enough from food.
Weight-bearing exercise is critical. Walking, jogging, dancing, stair climbing, and resistance training all help maintain and build bone density. Aim for at least 150 minutes of moderate activity per week, plus strength training two or more days per week. Even men in their 80s can improve bone strength with regular exercise.
Medications may be prescribed if you have osteoporosis or low bone mass with high fracture risk. Bisphosphonates (such as alendronate or risedronate) are the most common first choice. These slow bone loss and reduce fracture risk. Other options include denosumab, teriparatide, or hormone-related therapies. Your doctor will choose based on your bone density, fracture risk, and other health conditions.
If low testosterone is the cause, testosterone replacement therapy may help — but this requires careful monitoring and is not right for all men. If a medication like a corticosteroid is causing bone loss, your doctor may adjust the dose or switch to an alternative if possible.
When to see a doctor about bone health
Talk to your doctor about bone density screening if you are age 70 or older, or if you are between 50 and 69 with any of these risk factors: low testosterone, long-term corticosteroid use, smoking, heavy alcohol use, a family history of osteoporosis, or a previous fracture from a minor fall.
Seek care right away if you have a fracture from a minor fall or bump. This can be a sign of weak bones and warrants testing. Also see your doctor if you notice loss of height, stooped posture, or chronic back pain — these can indicate vertebral fractures that happened without you noticing.
Frequently Asked Questions
Can men reverse osteoporosis?
Osteoporosis cannot be fully reversed, but bone loss can be slowed or stopped with medication, exercise, and proper nutrition. Some men see modest improvements in bone density with treatment, especially if they start early. The goal is to prevent further loss and reduce fracture risk.
Is osteoporosis hereditary in men?
Yes, family history is a risk factor. If your father, mother, or sibling had osteoporosis or a fracture from weak bones, your risk is higher. Genetics account for about 70% of bone density, but lifestyle factors still matter — exercise and nutrition can offset some genetic risk.
What's the difference between osteoporosis and osteopenia in men?
Osteopenia (low bone mass) is an earlier stage of bone loss. A DEXA T-score between -1 and -2.5 is osteopenia; below -2.5 is osteoporosis. Osteopenia does not always progress to osteoporosis, especially if you exercise and maintain good nutrition. Your doctor will advise whether you need medication.
Do men need to take calcium supplements?
Not necessarily. Most men can get enough calcium from food — dairy products, leafy greens, fortified plant milks, and fish with bones. A supplement is useful if you cannot eat enough calcium-rich foods or if your doctor recommends it. Aim for 1,000 to 1,200 mg daily from all sources combined.
Can osteoporosis medications cause side effects in men?
Bisphosphonates are generally well tolerated but can cause heartburn, nausea, or jaw problems with long-term use. Take them exactly as directed — usually on an empty stomach with a full glass of water, sitting upright for 30 minutes. Other medications have different side effect profiles. Discuss concerns with your doctor before starting treatment.