Hello everyone! Today, I want to talk about a condition that threatens the very foundation of our bodies: Osteoporosis.
According to recent statistics, the number of osteoporosis patients in Korea surpassed 1.32 million in 2024. While it is particularly critical for women—who make up over 90% of cases—it is a disease everyone should be aware of, as men face a significantly higher mortality rate following a fracture. Based on expert data from Seoul Asan Medical Center, I’ve summarized everything from causes to prevention.
1. What is Osteoporosis? Why is it called the "Silent Disease"?
Osteoporosis literally means "porous bones." It is a condition where bone density decreases and the quality of bone structure changes, making bones so weak that they can break from even the slightest impact (like a small trip or bump).
Characteristics: In the early stages, there is absolutely no pain or visible symptoms.
The Danger: Because it progresses unnoticed until a sudden fracture occurs, it is often referred to as a "silent disease" or a "silent killer."
2. Major Causes and Risk Factors
Our bone mass starts to gradually decrease from the age of 35. Osteoporosis occurs when the balance between osteoblasts (cells that build new bone) and osteoclasts (cells that break down old bone) is disrupted.
Who should be extra careful?
Hormonal Changes: Women experiencing a sharp drop in estrogen after menopause (the first 3–5 years post-menopause are the most critical).
Nutritional Deficiencies: Malabsorption of calcium or Vitamin D deficiency.
Lifestyle Habits: Excessive alcohol consumption, smoking, or lack of physical activity.
Medications: Long-term use of steroids or anti-seizure medications.
Genetics: A family history of osteoporosis or related fractures.
3. Subtle Warning Signs You Shouldn't Ignore
Since there is no pain, you must pay close attention to the physical signals your body sends:
Loss of Height: If you are more than 4cm shorter than you were in your youth, there is a high possibility of a spinal compression fracture.
Minor Fractures: Breaking a bone from a low-impact fall (from your own height or lower) indicates significant bone loss.
Curved Back: As spinal bones compress, your back may begin to hunch, changing your posture.
※ Note: Simple pain in the knees or lower back is often caused by degenerative arthritis rather than osteoporosis. Bone density loss itself does not usually cause joint pain.
4. Fatal Complications: Fractures
The most terrifying aspect of osteoporosis isn't the weak bones themselves, but the fractures they cause. For the elderly, these can be life-threatening.
Hip (Femur) Fracture: The most dangerous type. The mortality rate within one year of a hip fracture is roughly 21% for men and 14% for women. Most cases require major surgery.
Spinal Fracture: Can occur from minor actions like coughing or lifting light objects, leading to chronic pain and physical deformity.
Wrist Fracture: Frequently occurs in those in their 50s and 60s, causing long-term disability and pain.
5. Daily Habits to Protect Your Bones (Prevention)
A. Nutrition: Load up on Calcium and Vitamin D!
Calcium: Aim for 1,000–1,200mg per day (anchovies, milk, tofu, leafy green vegetables).
Low-Sodium Diet: High salt intake causes calcium to be excreted through urine.
Vitamin D: Spend at least 20 minutes in the sun daily, and take supplements if necessary.
B. Exercise: Weight-Bearing is Key!
Recommended: Activities like brisk walking, jogging, stair climbing, and jump rope help strengthen bone tissue.
Caution: Avoid exercises that involve excessive waist bending or extreme twisting, as these can trigger spinal compression fractures.
C. Regular Check-ups: Bone Density Test (T-score)
T-score of -1.0 or higher: Normal
T-score between -1.0 and -2.5: Osteopenia (Early warning stage)
T-score of -2.5 or lower: Osteoporosis (Requires active medical treatment)
Closing Thoughts
Once a fracture occurs due to osteoporosis, the risk of a second fracture skyrockets, and your quality of life can diminish instantly. If you are over 50 or a post-menopausal woman, I strongly recommend getting a bone density test today.
When it comes to bone health, prevention is truly the best cure.
출처 ( Citation ) : https://news.amc.seoul.kr/news/con/detail.do?cntId=11262
