After age 50, bone health becomes a critical concern for nearly everyone. Understanding how aging affects your bones — and what you can do about it — is one of the most important steps you can take for your long-term health.
How Aging Affects Bone Health
Bone is a living tissue that is constantly being broken down and rebuilt. Around age 30, peak bone mass is reached. After that, the balance shifts — bone breakdown begins to outpace bone building. For women, this accelerates after menopause due to the drop in estrogen. For men, the decline is more gradual but still significant.
Risk Factors for Bone Loss
Several factors can accelerate bone loss:
- Family history: Genetics play a significant role in bone density.
- Low body weight: Smaller frames have less bone mass to begin with.
- Smoking: Smoking interferes with calcium absorption and bone-forming cells.
- Excessive alcohol: More than 2-3 drinks per day can impair bone health.
- Certain medications: Long-term use of corticosteroids, some antacids, and other drugs can weaken bones.
- Sedentary lifestyle: Lack of weight-bearing activity accelerates bone loss.
Screening Recommendations
All women over 65 and men over 70 should have a bone density test. Those with risk factors should be screened earlier. DEXA scans are quick, painless, and non-invasive — typically taking less than 15 minutes.
Building Better Bones After 50
The good news is that it is never too late to take action. Adequate calcium and vitamin D, regular weight-bearing exercise, avoiding smoking and excessive alcohol, and medications when prescribed can all help maintain or even improve bone density.
