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Medical Conditions Linked to Osteoporosis & Bone Loss

Medical Conditions Linked to Osteoporosis & Bone Loss

Osteoporosis and bone loss are often associated with aging. For many individuals, declining bone density is strongly influenced by underlying medical conditions, medications, and systemic health factors. This form of bone loss is often referred to as secondary osteoporosis. It also develops quietly and progresses long before a fracture occurs.

At BioStrong, we work with many Calgarians who are surprised to learn that their chronic health condition or long-term medication use may be contributing to weakening bones. Understanding these connections allows for earlier screening and proactive bone-strengthening strategies.

How Bone Loss Occurs

Bone is a living tissue that adapts to the demands placed upon it. Healthy bone relies on a balance between breakdown (resorption) and rebuilding (formation). Medical conditions can disrupt this balance through hormonal changes, chronic inflammation, impaired nutrient absorption, or reduced mechanical loading on the skeleton.

Medical Conditions Associated With Bone Loss

Hormonal and Endocrine Disorders

Hormones play a critical role in bone metabolism. Conditions such as hyperthyroidism or excessive thyroid hormone replacement accelerate bone turnover, leading to net bone loss. Hyperparathyroidism increases parathyroid hormone levels, causing calcium to be pulled from bones into the bloodstream. Low estrogen or testosterone can be seen in early menopause, surgical menopause, or hypogonadism, which significantly reduces bone formation and increases fracture risk.

Autoimmune and Inflammatory Diseases

Chronic inflammatory conditions such as rheumatoid arthritis, lupus, and ankylosing spondylitis are linked to reduced bone density. Inflammation itself increases bone resorption. Also, pain, stiffness, and reduced activity further limit the mechanical stimulus bones need to stay strong. Many individuals with autoimmune disease are also prescribed corticosteroids, compounding the risk.

Gastrointestinal and Malabsorption Conditions

Conditions that impair nutrient absorption, such as celiac disease, Crohn’s disease, ulcerative colitis, or a history of bariatric surgery, can result in inadequate absorption of calcium, vitamin D, and protein. Over time, this silent deficiency weakens bone structure, even in younger individuals.

Chronic Kidney and Liver Disease

The kidneys and liver play a central role in regulating calcium, phosphate, and vitamin D metabolism. Chronic kidney disease can lead to renal osteodystrophy, while liver disease impairs vitamin D activation, both contributing to decreased bone mineral density and higher fracture risk.

Neurological Conditions and Reduced Mobility

Bones need regular weight-bearing and muscle loading to maintain strength. Conditions such as stroke, multiple sclerosis, spinal cord injury, Parkinson’s disease, or prolonged immobility reduce skeletal loading. The result is rapid bone loss, particularly in the hips and spine.

Diabetes and Metabolic Disorders

Both type 1 and type 2 diabetes are associated with increased fracture risk. In diabetes, bone quality may be compromised even when bone density appears normal. Poor circulation, nerve damage, and impaired bone remodeling all contribute to skeletal fragility.

Respiratory and Pulmonary Conditions

Chronic obstructive pulmonary disease (COPD) and severe asthma are associated with bone loss due to systemic inflammation, reduced activity levels, smoking history, and frequent corticosteroid use. Over time, these factors significantly weaken bone integrity.

Cushing’s Syndrome and Cortisol Excess

Excess cortisol, whether produced by the body or introduced through long-term steroid medication, directly suppresses bone formation and increases resorption. Cushing’s syndrome is one of the strongest medical risk factors for rapid bone loss.

Blood and Hematologic Disorders

Certain blood disorders, including multiple myeloma and other malignancies, directly affect bone through increased bone breakdown and altered marrow function. These conditions often present with bone pain or fractures as early symptoms.

Medications That Affect Bone Density

Several commonly prescribed medications are known to contribute to bone loss, including long-term corticosteroids, certain anticonvulsants, hormone-suppressing cancer therapies, proton pump inhibitors, and some immunosuppressive drugs.

When Should You Consider a Bone Density Scan?

You may benefit from bone density testing if you:

  • Have a chronic medical condition listed above
  • Take long-term steroid or hormone-altering medications
  • Experienced early menopause or low testosterone
  • Have digestive conditions affecting nutrient absorption
  • Have a family or personal history of fractures

BioStrong's Approach to Bone Health

At BioStrong, we take a proactive and evidence-informed approach to bone health. We offer radiation-free Echolight REMS bone density scans at our Avenida location, allowing clients to assess bone density safely and comfortably. Our osteogenic loading sessions provide targeted mechanical stimulus to encourage bone adaptation, while osteopathic care supports athletic performance, balance, posture, and overall musculoskeletal resilience. Book your free session today!

REFERENCES

  1. Mayo Clinic. Osteoporosis: Causes.
  2. Osteoporosis Canada. Medical conditions & bone loss.
  3. Johns Hopkins Medicine. Osteoporosis overview.
  4. NIAMS. Osteoporosis information.
  5. Harvard Health. Bone health and disease.
  6. OrthoInfo by AAOS. Osteoporosis risk factors.
  7. MedlinePlus. Bone health and lifestyle factors.

By Michael Lindee | Dec 20, 2025 |

 

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