
كيفية حماية عظامك مع تقدمك في العمر
مراجعة من قبل الدكتور كولين تايدي، MRCGPآخر تحديث بواسطة Lynn Stephenآخر تحديث 15 أكتوبر 2025
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1 in 2 women and 1 in 5 men aged over 50 will break a bone because of osteoporosis. More than 300,000 Britons sustain fractures from minor bumps every year. At best, a broken bone is painful and debilitating. At worst, it can spell the loss of independence. But you can reduce your chance.
Explore calcium and vitamin D supplements
احصل على مشورة صحية متخصصة وأنت في راحة منزلك. أكمل استشارة سريعة عبر الإنترنت، متاحة على مدار الساعة طوال أيام الأسبوع، وسيراجع طلبك ممارس صحي مسجل في المملكة المتحدة. تتوفر خدمة التوصيل في اليوم التالي للعلاجات المؤهلة.
What does it mean?
Doctors often use long words, but it’s not just for show. Mostly they're a combination of medical terms that link different conditions together. So 'osteo-' is anything to do with bones, and '-porosis' means porous - such as porous rocks, that have tiny channels water can get through. So هشاشة العظام is basically 'thinning' of the bones.
Your bones aren't solid. They're made up of a network of tough connective tissue, called collagen, and minerals - mostly calcium. They're also not static, in fact, they're being broken down and built up all the time. That's why bones heal when you break them.
When you're growing, the building up happens faster than the breaking down, and then the two balance each other. But once you're over about 40, bony material starts being reabsorbed faster than it's laid down. As a woman, this process speeds up further once you go through the menopause.
This means your bones become less dense and less strong, making you prone to breaks from minor falls. The older you are, the greater the likelihood. You could break a hip or a wrist by tripping over from standing height. And the bones in your spine can also collapse with minor trauma, causing severe ongoing pain.
It's never too young to start
Even though most people don't start losing bone density until their 40s, you should be thinking about protecting your bones, whatever your age. Actually, if you're old enough to read this, you should have been protecting them for years! The stronger your bones are in your early 30s, when they're at peak density, the more bone you have to lose without them becoming susceptible. That's one of the reasons men are less likely than women to sustain an osteoporosis-related fracture - their bones are more dense to start with.
Building healthy bones actually starts before you're born, so pregnant women can give their children a boost in the bone stakes by getting enough calcium and vitamin D in their diets. As for kids, it's important to sneak regular calcium into them even if they're going through a fussy eating phase. Under-2s should have full-fat dairy products, but over-2s can have any variety. Yoghurts, milk, cheese and fromage frais all contribute.
Men vs. women
Women lose bone quicker than men do, especially after the انقطاع الطمث, so you're more likely to break a bone due to osteoporosis if you're a woman. Two thirds of osteoporosis fractures are in women past the menopause. The female hormone oestrogen offers some protection, so your vulnerability increases if you went through the menopause early - under 45 - or are underweight because of conditions such as the eating disorder فقدان الشهية, which lowers your oestrogen.
Osteoporosis often runs in families, so a parent/brother/sister with osteoporosis - or a hip fracture - means your chance is higher too. So does having had a fracture after a minor fall yourself. Having the joint issues التهاب المفاصل الروماتويدي أو التهاب الفقرات التصلبي, or bowel conditions such as مرض كرون - that can affect absorption of vital nutrients - also make you more prone.
Keep your bones happy
If you have a broken bone from a minor fall, or if your doctor thinks you're vulnerable, they'll refer you for a bone scan. This quick and completely painless procedure is similar to an Xray, usually of your hip and spine. It tells your doctor whether your bones are normal or a bit thin (osteopenia), or whether you have osteoporosis.
If you've broken a bone and have osteoporosis, or if you have other contributing factors - including being older - your doctor may recommend regular tablets - usually one called alendronate, taken daily or monthly. These can delay the start, or the progression, of osteoporosis. So can HRT, although this is usually only given around the menopause.
Fortunately, there's lots you can do to protect your bones.
Among the most important tips are:
Keep your alcohol intake down - under two units a day.
Don't smoke - as if you needed another reason to quit.
Exercise regularly. It's weight-bearing exercise that helps strengthen bones and the muscles that support them, so brisk walking, jogging, dancing, and lifting small weights are ideal. Swimming and cycling are great for your heart but not your bones.
Get enough calcium in your diet. Low-fat dairy foods (such as milk, yoghurt, cheese), tinned fish with bones, soya products (for example, tofu), spinach, dried figs, or apricot, pulses and fortified bread or cereals are all good sources.
Low-fat dairy products are just as high in calcium as their full-fat alternatives, if not higher.
Get out in the sun for 15-20 minutes a day with face and arms uncovered from April-October to top up your vitamin D.
Take a vitamin D supplement of 10 micrograms - 400 international units - a day from October to March, and all year if you're over aged 65 or don't get outside much.
There's some evidence that getting enough protein in your diet can also protect your bones. Lean chicken or red meat, fish, eggs, and dairy products are all good sources.
There's no need to miss out on protein if you're vegetarian or vegan - opt for tofu, nuts, beans, and lentils instead.
مع الشكر لمجلة «ماي ويكلي» التي نُشر هذا المقال فيها لأول مرة.
Explore calcium and vitamin D supplements
احصل على مشورة صحية متخصصة وأنت في راحة منزلك. أكمل استشارة سريعة عبر الإنترنت، متاحة على مدار الساعة طوال أيام الأسبوع، وسيراجع طلبك ممارس صحي مسجل في المملكة المتحدة. تتوفر خدمة التوصيل في اليوم التالي للعلاجات المؤهلة.
اختيارات المرضى لـ Bone health

العظام والمفاصل والعضلات
كيفية حماية مفاصلك مع تقدمك في العمر
مع تقدمك في العمر، قد تبدأ أجزاء من جسمك في الشعور ببعض التيبس من وقت لآخر. مفاصلك تبقيك متحركًا ونشطًا، لذا من المهم العناية بها واتخاذ الحيطة الإضافية مع تقدمك في السن لمنع التلف.
بقلم لورانس هيغينز

العظام والمفاصل والعضلات
التسوق من السوبرماركت للحصول على أطعمة تساعد في تخفيف تصلب وآلام المفاصل
المفاصل المؤلمة والمتصلبة والموجعة هي مشكلة للعديد منا. ومع ذلك، يمكن لما نأكله أن يحدث فرقًا كبيرًا - ويقلل من اعتمادنا على الأدوية لإبعاد الألم. بما أن هذه التغييرات تبدأ من تسوقنا للطعام في السوبرماركت، نستكشف ما يجب وما لا يجب شراؤه أسبوعيًا لمساعدتنا في الوصول إلى مفاصل أكثر صحة.
بقلم فيكتوريا راو
حول المراجععرض السيرة الذاتية الكاملة

الدكتور كولين تايدي، MRCGP
طبيب عام، مؤلف طبي
MBBS, MRCGP, MRCP (Paediatrics), DCH
الدكتور كولين تايدي هو طبيب في هيئة الخدمات الصحية الوطنية، ويعمل في أوكسفوردشاير.
تاريخ المقال
المقال متاح أيضًا باللغة الإنجليزية, الألمانية, إسبانية, الفرنسية, إيطالي, البرتغالية, الهندية, العبرية, العربية ,، و السويدية.
Next review due: 14 Oct 2025
15 أكتوبر 2025 | أحدث إصدار
30 أكتوبر 2017 | نُشر في الأصل
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