Bone Density: What It Is, Why It Matters, and How to Protect It
When we talk about bone density, the measure of mineral content in your bones that determines their strength and resistance to fractures. Also known as bone mineral density, it’s not just something doctors check during a DEXA scan—it’s the quiet foundation of your mobility, posture, and independence as you get older. Low bone density doesn’t always cause pain, but it silently increases your risk of breaking a hip, wrist, or spine from a simple fall. And once that happens, recovery is harder, longer, and often changes your life.
What affects your bone density? It’s not just age. calcium, the main mineral your bones are made of needs to come from your diet or supplements, but it won’t do much without vitamin D, the hormone-like nutrient that helps your body absorb calcium. Too little sun, too much sunscreen, or living far from the equator can leave you deficient. Then there’s inactivity—bones, like muscles, get stronger with use. If you’re sitting most of the day, your bones start to weaken. Hormones matter too: estrogen drops after menopause, and that’s when many women see their bone density plummet. Men aren’t immune—low testosterone and certain medications like long-term steroids can do the same.
You don’t need a fancy test to start protecting your bones today. Walk outside for 20 minutes most days—sunlight and movement together are powerful. Eat yogurt, leafy greens, or fortified foods for calcium. If you’re over 50 or have risk factors, talk to your doctor about vitamin D levels. Strength training twice a week isn’t just for building muscle—it’s one of the best ways to signal your bones to stay dense. And skip the fads: bone health isn’t fixed by one miracle supplement. It’s built slowly, over years, with consistent habits.
The posts below cover real cases and practical advice—from how certain medications affect bone strength to what actually works to slow bone loss, and how conditions like hyperprolactinaemia or hormonal changes tie into your skeletal health. No fluff. Just clear, usable info to help you keep your bones strong, no matter your age.
Why Calcitonin Is Key to Preventing Bone Loss
Explore how calcitonin works, when it’s used, and why it matters for preventing bone loss and osteoporosis.