# 钾摄入指南:� �持心脏和肌肉� ��康.pdf

Potassium_Chinese.pdf
Preview of # 钾摄入指南:� �持心脏和肌肉� ��康
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📊 Size: 284 KB
👤 Author: Yu Xia
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Summary

- 功能: 钾是维持心脏和肌肉正常功能的关键矿物质。
- 血钾平衡: 肾脏作用衰竭时,过量摄入钾可能导致血液中钾浓度升高,引发心律失常、虚弱和呼吸困难等问题。
- 目标血钾水平: 理想标准为3.5 – 5.0 mmol/L。

高钾食物避免:

水果(每日选择2份少量或中等钾量):

- 低钾(每份<150毫克): 苹果(小)、樱桃、杏脯(小)、蓝莓等。
- 中等钾(每份150-250毫克): 鳄梨(中)、芒果(中)、龙眼、柿子等。
- 高钾(每份>250毫克): 香蕉(小)、葡萄、荔枝、无花果(小)、柑橘类等。

蔬菜(每日选择2份少量或中等钾量):

- 低钾(每份<200毫克): 豆芽、茄子、包菜、灯笼椒等。
- 中等钾(每份200-350毫克): 黄瓜、豌豆(冷冻/煮熟)、番茄(生/罐装)等。
- 高钾(每份>350毫克): 马铃薯、甜菜根、西葫芦、菠菜等。

降低食物钾含量的烹饪方法:

- 切小块烹煮。
- 浸泡蔬菜,尤其是根茎类,在大量水中煮沸后再烹煮。
- 沥掉罐装水果和蔬菜的果汁或糖浆。
- 避免使用高钾的盐替代品和酱汁。

Description

钾是维持心脏和肌肉健康的关键矿物质,但肾脏功能衰竭时需谨慎摄取,避免血钾过高导致心律不稳、虚弱和呼吸困难。应限制全麦食品、坚果、椰子制品、咖啡、茶、酒精饮料等高钾食物的摄入,并选择低钾水果如苹果、樱桃、香蕉等。

Technical Information

  • File Format: PDF
  • File Size: 284 KB
  • Pages: 3
  • Language: EN
  • Author: Yu Xia
  • Total Downloads: 2
  • Last Updated: 5 days ago

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