叶黄素和玉米黄质

http://countocram.com/2024/03/07/729bvd78 叶黄素和玉米黄质是重要

line

叶黄素和玉米黄质是一种类胡萝卜素,主要来自深绿色的叶菜如菠菜及其他食物如玉米和蛋黄。在我们血液所含的20种或以上的类胡萝卜素中,只有叶黄素和玉米黄质可供眼睛使用。眼睛的各个部位都有他们的存在,其中又以视网膜黄斑部位密聚着比其他任何组织多约千倍的含量。叶黄素和玉米黄质使黄斑亮黄,因此也被称为“视网膜黄斑色素”。玉米黄质主要聚在眼睛的黄斑部位,而叶黄素则显著地集中在视网膜的周围。

https://www.mominleggings.com/z8ojjpf

https://worthcompare.com/erelv3g6oo 叶黄素和玉米黄质聚集在眼睛的晶状体、视网膜及黄斑部位,提供眼睛抗氧化保护以抵抗:

https://worthcompare.com/glm5l6w
  • 阳光的紫外线(UV)
  • 来自电脑及电视屏幕的有害蓝光

https://asperformance.com/uncategorized/g0t9wbchcu 长期接触紫外线(UV)及有害的蓝光所造成的老化过程会使我们的眼睛受到过量自由基的破坏,并导致视力模糊、眼睛疲劳、夜视能力变弱以及阅读困难。这自由基的破坏最终会导致常见的眼部疾病,如白内障和更具破坏性的黄斑变性。

Buying Tramadol In Spain
lutein-and-zeaxanthin1-1024x680

https://asperformance.com/uncategorized/i9e6a0fg 叶黄素和玉米黄质降低黄斑变性和白内障的风险
line

https://www.jamesramsden.com/2024/03/07/eqsshlqp
每天补充叶黄素和玉米黄质能帮助提高眼睛里的这两种类胡萝卜素的密集度,帮助和甚至进一步地逆转部份的老年眼睛失调症如黄斑变性和白内障。提高眼睛晶状体、视网膜和黄斑里的叶黄素和玉米黄质的密集度能促进更健康的眼睛和更敏锐的视力。

大量的研究支持叶黄素和玉米黄质降低年龄相关性黄斑变性(AMD)和白内障的风险的作用。根据第三次全国健康与营养调查(NHANES III)所进行的饮食研究结果,建议每天摄取至少6至10毫克的叶黄素和玉米黄质以降低AMD的风险。发布在调查眼科及视觉科学 (Investigative Ophthalmology and Visual Science)的两项研究也显示了类似的结果。他们发现眼睛里更高的视网膜黄斑色素水平有较少患上AMD的机率较低。

Tramadol Ultram Online 此外,最近发表于美国医学会眼科杂志 (Archives of Ophthalmology)的研究发现,富含叶黄素和玉米黄质的饮食与中老年妇女的白内障患病率降低有关。

https://worthcompare.com/ggton5i 为什么需要叶黄素和玉米黄质补充剂? https://www.jamesramsden.com/2024/03/07/n0mody0hxe
line

http://countocram.com/2024/03/07/1ixuimwu8ro 不幸的是,我们的身体无法自行制造叶黄素和玉米黄质。还有多年来我们的眼睛不断受到自由基的破坏而减少在我们眼里叶黄素和玉米黄质的密集度。因此,我们必须从饮食中或补充剂中获取叶黄素和玉米黄质。

以下是在一些常见的水果和蔬菜中叶黄素和玉米黄质的总含量:-

食物 份量 毫克 食物 份量 毫克
菠菜 (生) 1 杯 https://wasmorg.com/2024/03/07/sd9m0lizxa3 3.8 西兰花 (熟) 1 杯 https://www.lcclub.co.uk/akqxkzx5vy4 1.6
南瓜 (熟) 1 杯 Order Tramadol Online Usa 2.4 生菜 (生) 1 杯 https://elisabethbell.com/pd3zqvbm0cx 1.3
玉米 (熟) 1 杯 2.2 萝卜 (熟) 1 杯 Tramadol Online Buy 1.1
青豆 (罐装的) 1 杯 https://giannifava.org/pj2wwxsjvca 2.2 1 粒 (中等) https://www.goedkoopvliegen.nl/uncategorized/ol822m8ky 0.2

 

您每天需吃几份。。。

。。。以得到10毫克叶黄素和5毫克玉米黄质的每日推荐剂量
Online Tramadol Cod Overnight 西兰花(熟) Ultram Tramadol Online 生菜(生) 鸡蛋
7.5杯/天 9杯/天 60 粒/天 80 粒/天

https://ncmm.org/wm6uzxdwm 因此,要从饮食中摄取足量的叶黄素,特别是玉米黄质是很难达到的。您可能需要考虑增加营养补充剂以获得足够的叶黄素和玉米黄质。

» Order Tramadol Overnight Mastercard 参考文献:

参考文献:

1. U.S. Department of Agriculture, Agricultural Research Service. USDA National Nutrient Database for Standard Reference
2. Julie A. Mares-Perlman, Alicia I. Fisher, Ronald Klein, Mari Palta, Gladys Block, Amy E. Millen and Jacqueline D. Wright, “Lutein and Zeaxanthin in the Diet and Serum and Their Relation to age-related Maculopathy in the Third National Health and Nutrition Examination Survey,” American Journal of Epidemiology 153 (2001): 424-432, accessed July 28, 2014.
3. Beatty S., Murray IJ, Henson DB, Carden D, Koh H, Boulton ME. “Macular Pigment and Risk for Age-related Macular Degeneration in Subjects from a Northern European population,” Investigative Ophthalmology and Visual Science 42(2001): 439-46, accessed July 28, 2014.
4. Bone RA1, Landrum JT, Mayne ST, Gomez CM, Tibor SE and Twaroska EE. “Macular Pigment in Donor Eyes with and without AMD: a Case-control Study,” Investigative Ophthalmology and Visual Science. 42(2001):235-40, accessed July 28, 2014.
5. Suzen M. Moeller, Rick Voland, Lesley Tinker, Barbara A. Blodi, Michael L. Klein, Karen M. Gehrs, Elizabeth J. Johnson, D. Max Snodderly, Robert B. Wallace, Richard J. Chappell, Niyati Parekh, Cheryl Ritenbaugh, Julie A. Mares, CAREDS Study Group, “Associations between Age-related Nuclear Cataract and Lutein and Zeaxanthin in the Diet and Serum in the Carotenoids in the Age-Related Eye Disease Study (CAREDS), an Ancillary Study of the Women’s Health Initiative,” Archives of Ophthalmology 126 (2008):354-364, accessed July 28, 2014, doi: 10.1001/archopht.126.3.354

https://www.jamesramsden.com/2024/03/07/yanboesmtn » 收起