锌可饿死致命细菌!自然疗法,柏格医生dr berg

柏格医生 简体中文 官方頻道
28 May 202407:24

Summary

TLDR锌是一种重要的微量元素,能够抑制致命细菌如肺炎链球菌的生长。当人体锌含量不足,特别是在压力、免疫系统受损或营养不足的情况下,肺炎链球菌可能从友好的共生状态转变为致病状态。锌通过阻止锰的运输来抑制细菌生长,锰是细菌必需的矿物质。锌缺乏是全球普遍的营养问题,主要由于谷物中的植酸会阻碍锌的吸收。红肉、贝类和鱼类是锌的良好来源,而素食者可能因植酸含量高而锌摄入不足。锌的摄入不足可能导致肠道炎症、胰岛素抵抗和长期压力。锌的吸收率在20%至40%之间,某些情况下,如感染、炎症或肠道损伤,可能需要增加锌的摄入量。但过量摄入可能导致锌中毒症状,如恶心、呕吐、腹泻等。建议在补充锌的同时,也补充其他微量元素,特别是铜,因为锌和铜在体内相互协作。

Takeaways

  • 🧬 锌具有抑制致命细菌的能力,特别是肺炎链球菌(Streptococcus pneumoniae)。
  • 📚 该发现发表在《自然化学生物学》杂志上。
  • 👾 肺炎链球菌通常作为友好细菌的一部分存在于人体,如鼻窦和喉咙中,但在锌缺乏、压力、免疫系统受损或HIV感染等条件下可能变得致病。
  • 🛡️ 锌通过阻止锰的运输来抑制肺炎链球菌,锰是细菌必需的矿物质,锌可以“锁定”运输锰的“小车”。
  • 🌱 饮食中摄入足够的锌非常重要,锌缺乏是地球上主要的营养缺乏之一,部分原因是谷物中的植酸会阻碍锌的吸收。
  • 🍽️ 红肉、贝类或鱼类是锌的良好来源,素食者可能因植酸含量较高而容易缺锌。
  • 🚫 肠道炎症或问题可能影响锌的吸收。
  • 📉 长期压力、高碳水化合物饮食、激素替代疗法以及雌激素优势都可能导致锌的耗尽。
  • 🧽 人体对食物中的锌吸收率在20%到40%之间,不同食物的锌含量和吸收率有所不同。
  • 💊 在感染、炎症、自身免疫疾病或肠道损伤等情况下,可能需要摄入更高剂量的锌。
  • 🚨 高剂量锌摄入可能导致恶心、呕吐、腹泻、腹痛、头痛、疲劳、贫血等症状,这些可能是锌中毒的迹象,也可能是铜或铁缺乏的结果。
  • 🤝 推荐与铜一起服用锌,因为锌和铜在体内协同工作。
  • 🧪 某些锌的形式对肠道更友好,吸收率在60%到80%之间,包括锌甘油酸盐、单甲硫氨酸锌、硫酸锌、B-甘氨酸锌、络合锌、天门冬氨酸锌、葡萄糖酸锌和醋酸锌。

Q & A

  • 锌如何帮助抵抗致命细菌如肺炎链球菌?

    -锌能够阻止肺炎链球菌获取锰,这是一种它依赖于运输的矿物质。锌通过锁定运输机制,使锰无法进入细菌,从而使得细菌无法利用这种运输工具,从而抑制了细菌的生长。

  • 肺炎链球菌在什么情况下会由友好细菌变为致病细菌?

    -当人体处于锌缺乏状态,并且免疫系统受损、营养不足或处于压力之下时,肺炎链球菌会由友好细菌变为致病细菌。

  • 锌缺乏在全球范围内有多普遍?

    -全球约有11亿人存在锌缺乏问题,这主要是因为谷物中含有植酸,这种物质会阻碍锌的吸收。

  • 为什么素食者可能面临锌缺乏的风险?

    -素食者可能面临锌缺乏的风险,因为植物性食物中通常含有较多的植酸,这种物质会阻碍锌的吸收。

  • 锌在人体内吸收的百分比是多少?

    -人体对食物中的锌吸收率大约在20%到40%之间,这意味着即使食物中含有大量的锌,实际被身体吸收的量也有限。

  • 锌的吸收是如何在人体内进行的?

    -锌主要在小肠的中部被吸收。当摄入的锌少于40毫克时,通过主动运输的方式吸收;超过40毫克时,运输系统饱和,转为被动运输。

  • 为什么有些人可能需要摄入更多的锌?

    -在感染、炎症、自身免疫疾病或肠道损伤等情况下,人们可能需要摄入更多的锌来帮助身体恢复。

  • 摄入过多的锌会导致什么症状?

    -摄入过多的锌可能导致恶心、呕吐、腹泻、腹部痉挛、头痛、炎症加剧、疲劳、贫血等症状。

  • 为什么在补充锌时推荐同时补充铜?

    -锌和铜在人体内协同工作,如果只补充锌而忽视铜的摄入,可能会导致铜缺乏,从而引发其他健康问题。

  • 有哪些锌的形式对肠道更友好?

    -锌甘氨酸、锌甲硫氨酸、锌硫酸盐、锌B-甘氨酸络合物、锌天冬氨酸、锌氨基酸螯合物、锌葡萄糖酸盐和锌醋酸盐等形式的锌对肠道更友好,吸收率在60%到80%之间。

Outlines

00:00

🛡️锌与细菌抗性

本段视频脚本讨论了锌元素如何帮助人体抵抗致命细菌,特别是链球菌肺炎。文章指出,这种细菌通常作为友好细菌存在,但在锌缺乏、压力、免疫系统受损或HIV感染等特定条件下可能变得致病。锌通过阻止锰的运输来抑制这种细菌的生长,锰是细菌依赖的矿物质。锌的摄入不足是全球普遍的营养缺乏问题,尤其是谷物中的植酸会阻碍锌的吸收。视频还提到,红肉、贝类和鱼类是锌的良好来源,而素食者可能因植酸含量高而容易缺锌。此外,肠道炎症或问题也会影响锌的吸收。锌的缺乏与多种健康问题有关,而适量的锌摄入可以预防这些问题。

05:00

💊锌的补充与吸收

第二段内容深入探讨了锌的补充及其在人体内的吸收机制。当人体摄入超过40毫克的锌时,锌的吸收方式会由主动运输转变为被动运输,这可能导致吸收效率降低。在感染、炎症、自身免疫疾病或肠道损伤等特定情况下,可能需要增加锌的摄入量。然而,过量摄入锌可能导致一些症状,如恶心、呕吐、腹泻等,这些症状通常不是永久性的,减少摄入量即可缓解。视频还提到了锌与铜的相互作用,建议在补充锌的同时也要注意铜的摄入。此外,介绍了几种锌的形式,包括锌甘氨酸、锌蛋氨酸、锌硫酸盐等,这些形式的锌在肠道中的吸收率大约在60%到80%之间。

Mindmap

Keywords

💡

锌是一种对人体至关重要的微量元素,它在视频中被提到具有抵抗细菌的能力,特别是能够阻止肺炎链球菌的致病性。锌在人体中扮演着多种角色,包括支持免疫系统和促进细胞生长。在视频中,锌的缺乏与肺炎链球菌的致病性转变有关,这表明锌在维持人体健康方面起着关键作用。

💡肺炎链球菌

肺炎链球菌是一种通常存在于人体中的细菌,它在正常情况下是无害的,但在特定条件下,如锌缺乏和压力下,可能会变得致病。视频中提到,这种细菌每年导致约一百万人死于肺炎和脑膜炎,而锌的补充可能有助于预防这些疾病。

💡

锰是视频中提到的另一种矿物质,它对于肺炎链球菌的运输至关重要。锌通过阻止锰的运输,使肺炎链球菌无法获取必需的锰,从而抑制其生长。这表明锰在细菌的代谢过程中扮演着关键角色,而锌的介入可以作为一种防御机制。

💡营养缺乏

营养缺乏在视频中被提到是导致锌缺乏的原因之一。锌缺乏被认为是地球上最常见的营养缺乏之一,部分原因是谷物中的植酸会阻碍锌的吸收。视频中提到,足够的锌摄入对于预防疾病至关重要,而营养缺乏,特别是锌的缺乏,可能会导致健康问题。

💡植酸

植酸是一种存在于谷物中的化合物,它能够与锌结合,从而阻碍锌的吸收。视频中提到,由于我们消费大量的谷物,植酸的存在是导致锌缺乏的一个主要原因。避免含有植酸的食物或采取措施减少其影响,对于改善锌的吸收至关重要。

💡肠道炎症

肠道炎症在视频中被提及,它可能会影响锌的吸收。当肠道存在炎症或其他问题时,身体吸收锌的能力会降低。这强调了维持肠道健康对于确保锌和其他营养素适当吸收的重要性。

💡胰岛素抵抗

胰岛素抵抗是一种代谢状况,它与锌缺乏有关。视频中提到,胰岛素抵抗是导致锌缺乏的原因之一。这表明锌在维持正常代谢功能和血糖水平方面可能发挥着作用。

💡皮质醇

皮质醇是一种应激激素,视频中提到,长期的高压力水平会导致锌的缺乏,并且补充锌可以帮助降低皮质醇水平。这表明锌在应对压力和支持心理健康方面可能具有潜在的益处。

💡主动运输

主动运输是锌吸收过程中的一个术语,指的是当锌摄入量低于40毫克时,锌通过特定的载体从肠道运输到血液中。视频中解释了主动运输的概念,并指出当锌摄入量超过40毫克时,运输机制会从主动运输转变为被动运输。

💡被动运输

被动运输是锌吸收的另一种方式,当锌摄入量超过40毫克,主动运输的载体饱和后,锌通过其他途径进入血液。视频中用地铁拥挤的比喻来解释被动运输,说明了当主动运输的容量达到上限时,锌的吸收会通过更广泛的途径进行。

💡锌的形式

视频中提到了几种不同的锌补充形式,包括锌甘氨酸盐、锌单甲硫氨酸、锌硫酸盐、锌B-甘氨酸酸盐、锌络合物、锌天冬氨酸盐、锌氨基酸螯合物、锌葡萄糖酸盐和锌醋酸盐。这些不同的形式对肠道的吸收率不同,通常吸收率在60%到80%之间。了解这些不同的锌形式有助于选择合适的补充剂,以确保足够的锌摄入。

Highlights

锌具有饿死致命细菌的能力,如肺炎链球菌。

这项研究发表在《自然化学生物学》杂志上。

肺炎链球菌通常作为友好细菌存在,除非特定条件出现才会变得致病。

锌缺乏和压力可能导致肺炎链球菌变得致病。

肺炎链球菌每年导致一百万人死于肺炎和脑膜炎。

锌可以阻止锰的运输,从而抑制肺炎链球菌。

锌对饮食中的锰有锁定作用,使细菌无法利用。

饮食中缺乏锌可能导致锌缺乏症,这是全球主要的营养缺乏症之一。

谷物中的植酸会阻碍锌的吸收。

红肉、贝类或鱼类是锌的良好来源。

素食者可能因植酸含量较高而容易缺锌。

肠道炎症或问题可能影响锌的吸收。

锌是一种微量矿物质,对健康至关重要,可以预防许多疾病。

全球有11亿人缺锌,这是一个需要关注的重要话题。

除了饮食摄入不足,还有其他原因导致锌缺乏,如肠道问题、胰岛素抵抗和长期压力。

补充锌可以帮助降低皮质醇水平,减轻压力。

高碳水化合物饮食、激素替代疗法以及雌激素优势都可能导致锌耗尽。

食物中的锌吸收率在20%到40%之间。

锌的吸收在小肠中段进行,摄入量少于40毫克时为主动运输。

摄入量超过40毫克时,锌的吸收变为被动运输。

感染、炎症、自身免疫疾病、关节炎或肠道损伤时可能需要增加锌的摄入量。

过量摄入锌可能导致恶心、呕吐、腹泻、腹痛、头痛等症状。

锌和铜共同作用,因此在补充锌时应同时考虑补充铜。

锌的不同形式对肠道的影响不同,吸收率在60%到80%之间。

介绍了几种锌的形式,包括锌甘氨酸盐、锌甲硫氨酸、硫酸锌、B-锌甘氨酸酸盐、锌天冬氨酸盐、锌氨基酸螯合物、锌葡萄糖酸盐和锌醋酸盐。

Transcripts

play00:00

this is interesting zinc has the ability

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to starve off deadly bacteria we're

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talking about streptococus pneumonia and

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this was uh published in the Journal of

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nature chemical biology now normally

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this bacteria streptococus pneumonia

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lives a part of our friendly bacteria as

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a normal bacteria it's not pathogenic

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unless certain conditions occur but it

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in our sinuses it lives in our throat

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and it's perfectly friendly until it

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becomes

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pathogenic especially when you're zinc

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deficient and you're going through

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stress so when your immune system is

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compromised when you're are

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nutritionally deficient when you're

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stressed out when you have

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HIV uh that's when this microbe flips

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over to become pathogenic and this is

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wow but this bacteria actually kills a

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million people a year from pneumonia and

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menitis a million people and you're

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going to find out just with a little bit

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of zinc it could be totally

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prevented okay now what does zinc do to

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this bacteria well this bacteria is

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dependent on another mineral called

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manganese manganese allows for

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transportation okay it's dependent on

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this little transporter like a little

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car so zinc in goes in there and locks

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up the key so manganese cannot get in

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there anymore making this transporter

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unavailable for this bacteria not to

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mention other things that zinc will do

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to bacteria but this is a very powerful

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one so it's very very important that

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people get enough zinc in their diet a

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zinc deficiency is probably one of the

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top nutritional deficiencies on this

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planet primarily because of how much

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seral that we consume because grains

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have ftic acid that block zinc so you

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would want to avoid things with ftic

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acid I put a link down below of a video

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that I just did on that also in the diet

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to get zinc you need red meat or

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shellfish or fish if you're a vegan

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chances are you're going to be deficient

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in zinc due to the quantities of phytic

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acid now if you also have gut

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inflammation or any type of gut issues

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you're going to have a difficult time

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absorbing zinc and so it's just amazing

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to me of how this Trace mineral needed

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in very Trace Amounts very small amounts

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can create so much health and can

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prevent so much

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destruction I recently did a video on

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zinc

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bioavailability and there's just more to

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talk about all right so 1.1 billion

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people on this planet are deficient in

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zinc so this is an important topic to

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really cover so people can really

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understand why what's behind this for

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most people that are deficient in zinc

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it is usually because they're not

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consuming enough zinc from their diet

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but there's other reasons why they're

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deficient as well and I talk about this

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in my other video gut issues insulin

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resistance but also prolonged stress if

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you have high levels of stress over a

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period of time you're going to be

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deficient in zinc and by taking zinc you

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can actually lower your cortisol levels

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okay then you also have a high carb diet

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and that includes the majority of people

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on this planet high amounts of carbs and

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sugar deplete your zinc then we have

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hormone replacement therapy and both

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estrogen and progesterone can deplete

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your zinc and also estrogen dominance

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can cause you to use up more zinc when

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you eat food that has zinc you're really

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only absorbing between 20 and

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40% of the zinc from food so if you're

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consuming oysters which have a ton of

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zinc you're really only absorbing 20 to

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40% of the zinc that's in that food and

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the same goes with beef and lamb poultry

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cheese and shrimp zinc is absorbed in

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the middle part of your small intestine

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and with certain amounts of zinc if

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you're consuming less than 40 milligrams

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you're going to get what's called active

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transport Port which means that there

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has to be some shuttle or carrier that

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shuttles the Z from the small intestine

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to the blood okay it's like a carrier

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type transport system but when you go

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over 40

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milligrams those receptors become

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saturated so we no longer have this

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active transport we have what's called a

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passive transport so if the subway for

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example is jammed up and there's just

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too many people in the subway then

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people start to spill over and start

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walking down the street to get where

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they need to go and that's passive

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transport where there's no carrier and

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it just kind of spreads out and gets

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into the blood through other means and

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that happens when you consume more than

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40 milligrams of zinc now there's

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certain circumstances where you should

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be taking higher amounts of zinc okay

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and that's when you have an infection

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that's when you have a lot of

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inflammation let's say you have an

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autoimmune disease or you just have a

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lot of arthritis something like that or

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let's say you have gut damage those are

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three scenarios where you should be

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taking more zinc and some people take

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100 200 300 they might start having

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certain symptoms zinc toxicity symptoms

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okay now these symptoms are not

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permanent they don't occur in everyone

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and some people need a lot more zinc to

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penetrate some of these barriers like a

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weak immune system like scar tissue in

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your intestine like severe insulin

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resistance resistance so they need more

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but you should be aware of the symptoms

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like feeling

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nauseated vomiting diarrhea abdominal

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cramping headaches more inflammation

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fatigue lethargy anemia a decrease in

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HDL an increase in LDL realize that some

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of these symptoms could be coming from a

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copper deficiency or even an iron

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deficiency this is why I always

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recommend taking zinc Within a base of

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all the trace minerals but at least

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taking copper because zinc and copper

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work together but realize if you get

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these symptoms they're not going to be

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permanent all you have to do is cut the

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amounts that you're taking and these

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symptoms will go away some of the forms

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of zinc that are better on the gut than

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others and by the way these forms of

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zinc that I'm going to tell you about uh

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you're really only absorbing between 60

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and 80% okay so it's not 100% so zinc

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zinc glycerate zinc

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monomethionine zinc sulfate zinc B

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glycinate kelate then we have zinc

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ascorbate zinc amino acid chelate zinc

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gluconate and zinc acetate so just

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wanted to give you some additional data

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on the absorption of zinc stay tuned for

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锌元素细菌防御肺炎链球菌营养缺乏免疫系统锰元素锌吸收素食者锌补充健康视频
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