How bone health shapes your spine over time

Why bone health matters for your spine

Your spine is a stack of bones called vertebrae. When bones thin and weaken, a condition called osteoporosis, vertebrae can crack or collapse in what are known as compression fractures, sometimes with little more than a cough, a bend or a small fall.

These fractures can cause sudden back pain, loss of height and a more rounded upper back. Many people have no symptoms until the first break, which is why prevention and early screening are so valuable.

Daily habits that build strong bones

Weight-bearing exercise such as walking, hiking, dancing and climbing stairs signals your bones to stay strong. Add strength training two or three days a week, and balance work like tai chi to lower your risk of falling.

Eat enough calcium and vitamin D, mostly from food when you can: dairy or fortified alternatives, leafy greens, canned fish with bones and fortified cereals. Ask your clinician whether you need a supplement and how much is right for you.

Avoid smoking and keep alcohol modest, since both weaken bone. Get adequate protein, and keep a healthy body weight, as being very underweight raises fracture risk.

Know your risk and get screened

A bone density scan, often called a DEXA scan, measures how strong your bones are. Guidelines commonly recommend screening for women starting at 65 and for men at 70, and earlier for people with risk factors such as a family history, early menopause, long-term steroid use or certain medical conditions.

Ask your clinician about your personal risk. If osteoporosis is found, there are effective medicines that lower the chance of fractures, and they work best together with the healthy habits above.

Moving safely and preventing falls

Reduce trip hazards at home by removing loose rugs, improving lighting, adding grab bars in the bathroom and wearing supportive shoes. Keep your vision and medicines reviewed, because some medications can cause dizziness.

If you have osteoporosis, ask a physical therapist to show you safe ways to bend, lift and exercise, and to avoid deep forward bending and twisting. Sudden new back pain, especially after a minor fall, deserves a prompt call to your clinician.