强健骨头要吃足这7种营养。

强健骨头要吃足这7种营养。 强健骨头要吃足这7种营养 骨头就像个“钙仓库”，人体99%的钙都储存在骨头里，让骨头保持一定的强度和硬度。但是强健骨骼不能光靠补钙，骨头最需要的营养有七种。 1、骨骼“支撑者”:钙 人的骨骼是“活”的，当钙摄入不足时，骨骼中的钙就会释放到血液里，以维持血钙浓度，导致骨密度越来越低，骨质越来越疏松，进而引发骨折、骨质退行性增生或儿童佝偻病。 营养策略:有人做过统计，在普通人一天的膳食中，平均只能摄入250,350毫克钙，与中国营养学会建议的每日800,1 000毫克钙摄入量相差甚远。 edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 专家指出，年轻时就要多吃含钙食物，才能为骨骼储蓄充足的钙。一般情况下，多吃牛奶、豆制品、海带、虾皮等，就能够满足正常人补钙的需要。 烹饪时可以放点醋，有助钙质溶解，帮助吸收。喜欢吃肥肉、油炸食品等高脂肪食物，以及爱吃咸的人，要特别注意补钙，因为油脂和盐会抑制钙的吸收。 2、骨骼“加油站”:维生素D 它能促进肠道钙吸收，减少肾脏钙排泄，就像加油站一样，源源不断地把钙补充到骨骼中去。如果缺少维D，骨头的硬度会降低，形成“软骨症”。幼儿往往颅骨、胸廓发育不全，容易佝偻;孕妇、老人的下肢、骨盆等处骨骼力量则会减退。 edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 营养策略:人体90%的维D依靠阳光中的紫外线照射，通过自身皮肤合成;其余10%通过食物摄取，比如蘑菇、海产品、动物肝脏、蛋黄和瘦肉等。 专家指出，补维D最安全、有效、经济的方法是晒太阳。美国研究人员建议，天气晴朗时，每天正午前后两小时内，不擦防晒霜，暴露40%以上的皮肤，晒太阳5,15分钟就足够。对于长年在写字楼办公的人来说，隔着玻璃照射阳光达不到补维D效果，最好假期多进行户外运动。 3、骨骼“混凝土”:蛋白质 骨骼中，22%的成分都是蛋白质，主要是胶原蛋白。有了蛋白质，人的骨头才能像混凝土一样，硬而不脆、有韧性，经得起外力edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 的冲击。蛋白质中的氨基酸和多肽有利于钙的吸收。 如果长期蛋白质摄入不足，不仅人的新骨形成落后，还容易导致骨质疏松。有研究发现，不爱吃肉、豆制品，长期缺少蛋白质的人，容易发生髋骨骨折。 营养策略:常吃富含胶原蛋白和弹性蛋白的食物，对骨骼健康最有益，比如牛奶、蛋类、核桃、肉皮、鱼皮、猪蹄胶冻等。正常人不需要额外服用蛋等保健品。蛋白质摄取过多反而对骨骼不利，会使人体血液酸度增加，加速骨骼中钙的溶解和尿中钙的排泄。 4、骨骼“保卫者”:镁 edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 人体60%,65%的镁存在于骨骼中。专家表示，在新骨的形成中，镁起到重要作用。骨骼中镁的含量虽然少，可一旦缺乏，会让骨头变脆，更易断裂。 长期缺镁，还会引发维生素D缺乏，影响骨骼健康。饮食中镁摄入低的女性，骨骼密度也较低。 营养策略:紫菜、全麦食品、杏仁、花生和菠菜等都富含镁。每星期吃2,3次花生，每次5,8粒就能满足一个人对镁的需求;多喝水也能促进镁的吸收。 5、骨骼“稳定剂”:钾 人体每个细胞都含有钾元素，骨骼也不例外。它的主要作用是维持酸碱平衡，参与能量代谢和神经肌肉的正常功能，这对于骨骼的生长和代谢是必不可少的。近日，发表edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 在美国《环境营养》期刊上的一项研究还指出，钾能够防止钙流失，使骨骼更硬朗。 营养策略:要想补钾，多吃香蕉、橙子、李子、葡萄干等水果，西红柿、土豆、菠菜、山药等蔬菜，以及紫菜、海带等海藻类食品是最安全有效的方法。特别是橙汁，里面含有丰富的钾，而且能补充水分和能量。钾补充剂最好不要轻易服用，因为它可能对心脏不利。 6、骨骼“添加剂”:维生素K 就像食物需要一定的添加剂一样，骨头也需要添加剂维K来激活骨骼中一种非常重要的蛋白质——骨钙素，从而提高骨骼的抗折能力。 哈佛大学研究表明，如果女性维K摄入较低，就会增加骨质疏松和股骨骨折的危险。edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 荷兰研究则发现，补充维K能促进儿童骨骼健康，减少关节炎的发生。 营养策略:膳食中，蔬菜叶片的绿颜色越深，维K的含量就越高。每天只要吃500克蔬菜，其中包含300克以上的深绿叶蔬菜，就能有效预防维K不足。 长期服用抗生素的人，肠道菌群平衡可能被破坏，影响维K的合成，要特别注意多吃绿叶蔬菜。此外，维K是一种脂溶性维生素，补充时最好不要生吃蔬菜，而是加调味油炒熟。 7、骨骼“清道夫”:维生素B12 维B12是唯一含有矿物质磷的维生素，对维持骨骼硬度起着重要作用。它就像个“清道夫”一样，能清除血液中的高半胱氨酸，edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the 保护骨骼，防止因为高半胱氨酸过多导致的骨质疏松，甚至是髋骨骨折。 营养策略:动物肝脏、贝类、瘦牛肉、全麦面包和低脂奶制品，都是富含维B12的食品。不过，老人很难吸收维B12，植物性食物(螺旋藻等藻类除外)中不含维B12，所以50岁以上的人和素食者可适当服用补充剂，每天 摄入的是2.4微克。 edges should be cleaned, after making sure that no defect shall be marked with a marker pen to write down welding near the weld, including the slogan of welding, welders, etc. (16) welding Qian Preheat and the welding Hou heat treatment pipe welding Qian Preheat and the welding Hou heat treatment process conditions welding Qian Preheat and the welding Hou heat treatment temperature table project material welding Qian preheat temperature (?) welding Hou heat treatment and the insulation time (?/H) wall thick (mm) temperature (?) wall thick (mm) temperature (?) 20 ? 26 100~200 >36 600~650/1-1.5 15CrMo ? 10 150~200 >10 670~700/1.2-2 Preheat and the heat treatment process in the, Inner and outer wall temperature shall be kept uniform, in order to avoid internal stresses. Preheating before welding and post weld heat treatment, shall measure and record the temperature, temperature measurement locations and number of points are reasonable. Prone to weld delayed crack of steel, post weld heat treatment after welding should be carried out promptly, when not conducting timely post weld heat treatment, should be uniformly heated to 200~300? immediately after welding and insulation and slow cooling, ... 26mm more than 20 steel pipe welding preheating before welding should be carried out, 36mm the above heat treatment after welding should be done. Before welding and heat treatment used oxyacetylene flame heating, heat treatment after welding using special heat treatment after welding equipment. Hardness after heat treatment of welds needed testing. 6.5.4 sides of the dissimilar steel welding when were non-austenitic steel or austenitic steel, alloy content according to lower one side of the base metal or selecting welding material in between. When one of the sides of material when austenitic steels, should select the