Bone density and the "silent disease": 4 things women should know about bone health
September 23, 2026 / 7:00 AM EDT / CBS News
TL;DR
- Seven out of 10 American women will experience osteopenia or osteoporosis in their lifetime.
- Bone health issues disproportionately affect women, particularly during and after menopause.
- DEXA scans measure bone mineral density using a T-score, with scores below -2.5 indicating osteoporosis.
- Women are often advised to get DEXA scans at age 65, but experts suggest starting around menopause (age 50-51).
- Strength training and impact exercises signal the body to build stronger bone tissue.
- Calcium, vitamin D, vitamin K, and magnesium are crucial micronutrients for bone health.
- Vitamin D aids calcium absorption, magnesium helps activate vitamin D, and vitamin K directs minerals to bone.
- Fiber is important for its anti-inflammatory properties.
- Menopausal hormone therapy (HRT) can help slow bone density loss by managing declining estrogen levels.
- Estrogen inhibits bone breakdown, and its decrease during menopause accelerates bone density loss.