A bone density result arrives with a number, a label, and often very little explanation. Osteopenia sounds mild and is frequently ignored; osteoporosis sounds catastrophic and frequently is not. Here is how to read the result, what the decision actually turns on, and what to ask.

Where we stand: Menova is an independent publication. We sell no supplements and no scans, we are not your doctor, and this is general education, not medical advice. Do not start or decline bone medication based on an article — this belongs with your clinician.

Reading the result

A DEXA scan reports a T-score, comparing your bone density with that of a healthy young adult:

  • −1.0 and above — normal
  • Between −1.0 and −2.5 — osteopenia, meaning lower than ideal
  • −2.5 and below — osteoporosis
  • Osteoporosis with a fracture already — sometimes called severe or established

You may also see a Z-score, comparing you with others your age. A markedly low Z-score raises the question of a secondary cause, which is covered below.

Why the label is not the decision

This is the part most reports do not explain: treatment decisions are based on fracture risk, not on the T-score alone.

Most fractures actually occur in women with osteopenia rather than osteoporosis, simply because there are far more of them. So a label of osteopenia is not a reason to relax, and a label of osteoporosis is not automatically a reason for medication.

Tools such as FRAX estimate your ten-year probability of fracture using your T-score together with age, weight, previous fracture, parental hip fracture, smoking, alcohol, steroid use, and rheumatoid arthritis. That estimated risk is what treatment thresholds are based on.

Ask for your fracture risk estimate, not just your T-score. It is the number that answers "what should I do?"

The questions that change the answer

  • Have you already broken a bone from a minor fall? A fracture from standing height or less is a strong predictor of the next one, and it often changes the recommendation regardless of the score
  • Did a parent break a hip?
  • Have you lost height, or do you have new back pain? Vertebral fractures often occur without a fall and without being diagnosed. A vertebral fracture assessment may be done alongside DEXA
  • Have you taken oral steroids for extended periods?
  • When was your menopause? Early menopause, before 45, means more years of accelerated loss — see early and surgical menopause

Secondary causes worth excluding

A meaningful proportion of low bone density has a contributing cause that can be treated. Standard tests to ask about:

  • Calcium, phosphate, and vitamin D
  • Kidney and liver function
  • Thyroid function, since an overactive thyroid or over-replacement with levothyroxine accelerates bone loss — see perimenopause versus thyroid
  • Coeliac screening, which is a classic missed cause through malabsorption
  • Parathyroid hormone
  • Full blood count and inflammatory markers

Also review your medication list. Long-term steroids, some anti-epileptic drugs, certain breast cancer treatments, and long-term proton pump inhibitors all affect bone — see medications that mimic menopause.

What you can do yourself — and what it will and will not achieve

Be clear-eyed here: exercise and nutrition are essential and, on their own, will not rebuild significantly low bone density.

  • Resistance training and impact. The only intervention that stimulates bone rather than just slowing loss. Progressive loading is what matters — see strength training in menopause and starting from zero
  • Balance training. Underrated and possibly the highest-value item on this list, because most fractures need a fall to happen. Reducing falls reduces fractures directly
  • Enough protein, which is part of bone matrix and supports the muscle that loads it — see how much protein you need
  • Calcium, preferably from food, and vitamin D — see vitamin D and calcium
  • Stop smoking, and reduce alcohol — both are on the fracture risk calculator for good reason
  • Do not be underweight. Low body weight is a significant risk factor, and this is worth watching during rapid weight loss, including on GLP-1 medication — see GLP-1s in perimenopause
  • Fall-proof your home — rugs, lighting, stairs, and an eye test

If someone sells you a supplement that claims to reverse osteoporosis, they are lying. Our review is what the supplement research says.

Medication, in outline

If your fracture risk is high enough, medication substantially reduces fracture risk — this is well established and is the main reason to engage with the conversation rather than avoid it.

Categories your clinician may discuss:

  • Bisphosphonates — usually first-line, oral or intravenous, well studied and inexpensive
  • Denosumab — an injection every six months. Important: stopping it without transitioning to another treatment can lead to rapid bone loss and vertebral fractures, so it is not one to quietly discontinue
  • Anabolic agents that build bone, used for higher-risk cases, usually for a limited period and followed by another treatment
  • Hormone therapy, discussed below
  • Raloxifene, a SERM, in some situations

Reasonable questions: "What is my fracture risk with and without treatment? How long would I take this? What are the side effects, and what happens when I stop?"

On the two side effects people have heard of — osteonecrosis of the jaw and atypical femoral fractures — both are rare with the doses used for osteoporosis, and the fractures prevented substantially outnumber them in women at genuine risk. Mention any planned dental work.

Where hormone therapy fits

Hormone therapy does prevent bone loss and reduce fracture risk. That is a demonstrated effect, not a marketing claim.

It is generally regarded as a reasonable option for bone protection in younger postmenopausal women — particularly those under 60 or within ten years of menopause who also have menopausal symptoms, and especially in early menopause where it is often recommended at least until the usual age of menopause.

It is not usually the choice for treating established osteoporosis in an older woman, where bone-specific drugs are better matched. And bone protection lasts only while you take it — density declines again after stopping.

See bone health in menopause, HRT risks and benefits, and how long you can stay on HRT.

What to do with an osteopenia result

Do not file it and forget it, which is the usual outcome.

Ask for a fracture risk estimate, correct any deficiency, start resistance and balance training properly, and agree when you will be rescanned — commonly every two years or so, depending on your risk.

Osteopenia in your fifties is information arriving early enough to act on. That is the useful way to think about it.

Our free printable visit prep sheet gives you a page for the questions and test list, and the free 2-minute Menova self-check organizes the symptom side — no account, not a diagnosis, and your answers never leave your device.

This article is general education, not medical advice. Bone treatment decisions depend on individual fracture risk and belong with a licensed clinician. Do not start, stop, or decline prescribed bone medication without medical advice — stopping some treatments abruptly carries specific risks.

Sources: NIAMS — Osteoporosis, Bone Health and Osteoporosis Foundation, The Menopause Society, and NHS — Osteoporosis.