Irwin Naturals Supplements

Testosterone UP RED Value Size

Testosterone UP RED Value Size - Main image
$26.5 $52.99 In stock

Category: Vitamins & Supplements

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Testosterone UP RED 是一款專為各年齡層男性設計的獨特2合1配方。這款卓越產品核心成分是LJ100®東革阿里和L-瓜氨酸。*

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Testosterone UP RED  旨在透過提升已在正常範圍內的睪固酮濃度,並支持一氧化氮生成以增強男性體能活動,來幫助增強男性活力與表現。*

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  • 人參: Testosterone UP RED 也含有亞洲人參,傳統上用作滋補強壯劑,以及銀杏萃取物,傳統上用於幫助支持血液循環。* 本產品可每日服用,以持續維持男性活力與健康。*
  • 睪固酮提升: 隨著男性年齡增長,睪固酮濃度開始下降。這種男性性激素已知能促進活力,並與情緒、性慾、肌肉質量和肌肉力量有關。* 本配方含有LJ100東革阿里,這是一種專利萃取物,初步研究顯示有助於維持已在正常範圍內的睪固酮濃度。*
  • 一氧化氮提升: 一氧化氮是體內天然存在的化合物,在心血管健康中扮演關鍵角色。* 一氧化氮在血管內壁產生,有助於放鬆和擴張血管,讓更多血液流經全身。* 本獨特配方含有L-瓜氨酸,這是一種容易轉化為L-精氨酸的胺基酸,隨後可在體內轉化為一氧化氮。*

Testosterone UP REDTM詳細資訊

提升睪固酮並增加生成

Testosterone UP REDTM含有LJ100®,這是一種來自東革阿里草藥的專利萃取物,有助於維持男性睪固酮在正常範圍內。研究顯示LJ100®能增強總睪固酮以滿足身體需求。[4]

本配方也提供蒺藜和葫蘆巴,這些傳統植物成分可能支持健康的睪固酮濃度。蒺藜可能刺激黃體生成素(LH)以促使睪固酮生成。[5]

抑制轉化為DHT(二氫睪固酮)

男性身體是一個持續運作的生物體,並非荷爾蒙靜止狀態。睪固酮常被轉化為其他激素,如二氫睪固酮(又稱DHT,可能導致掉髮)。

本配方中的一種成分有助於保持睪固酮的純淨形式,使其在體內更廣泛循環。β-穀固醇的作用類似5-α還原酶抑制劑。5-α還原酶是將睪固酮轉化為DHT的酶,抑制此酶將阻止這種轉化。[6,7]

提升一氧化氮

一氧化氮是體內天然存在的化合物,在心血管健康中扮演關鍵角色。一氧化氮在血管內壁產生,有助於放鬆和擴張血管,讓更多血液流經全身。

本獨特配方含有L-瓜氨酸,這是一種容易轉化為L-精氨酸的胺基酸,隨後可在體內轉化為一氧化氮。[8,9]

Testosterone UP REDTM也含有亞洲人參,傳統上用於增強能量的配方,以及銀杏和辣椒,傳統上用於幫助支持血液循環。此外,動物研究和體外研究顯示銀杏和人參能支持一氧化氮合成。[10,11]

Testosterone UP REDTM也包含甜菜根,其天然含有硝酸鹽,可在體內用於產生一氧化氮。[12]

中鏈三酸甘油酯

正如「中鏈」一詞所示,MCT比長鏈三酸甘油酯(如魚油和亞麻籽油)更短。分子量較小意味著它們吸收更快,並立即轉化為細胞能量。結果是身體快速獲得能量爆發。[13]

在一項研究中,飲食中的多元不飽和脂肪酸與較高的睪固酮濃度相關。添加中鏈三酸甘油酯(「好脂肪」)可能透過其有益的脂肪酸含量提供整體支持。

增強生物利用率

BioPerine®,一種黑胡椒濃縮萃取物,是Irwin Naturals®所有產品的重要成分。經多項臨床試驗研究,這種植物萃取物能增強我們配方中許多成分的生物利用率。當與薑結合形成傳統阿育吠陀複方時,Irwin Naturals® BioPerine®複合物將生物利用率提升至更高層次。

總結

Testosterone UP REDTM是一款專為各年齡層男性設計的獨特2合1配方。它旨在透過提升已在正常範圍內的睪固酮濃度,並支持一氧化氮以增強男性在任何體能活動中的身體反應,來幫助增強男性活力與表現。這款卓越產品核心成分是LJ100®東革阿里和L-瓜氨酸。本產品可每日服用,以持續維持男性健康與福祉。

參考文獻

  1. Feldman, Henry et al. "Age Trends in the Level of Serum Testosterone and Other Hormones in Middle-Aged Men: Longitudinal Results from the Massachusetts Male Aging Study." The Journal of Clinical Endocrinology & Metabolism. 87(2):589–598 (2002).
  2. Rhoden, Ernani et al. "Risk of Testosterone-Replacement Therapy and Recommendations for Monitoring." New England Journal of Medicine. 350:482-92 (2004).
  3. Stellato, Rebecca et al. "Testosterone, Sex Hormone–Binding Globulin, and the Development of Type 2 Diabetes in Middle-Aged Men." Diabetes Care. Volume 23, Number 4 (2000).
  4. Tambi, Mohd et al. "Eurycoma longifolia jack: a potent adaptogen in the form of water-soluble extract (LJ100®) with the effect of maintaining men’s health." Asian Journal of Andrology. Volume 8, Issue 5, Supplement 1 (2006).
  5. Akram M. & al. "Tribulus terrestris Linn.: A review article." Journal of Medicinal Plants Research Vol.5(16), pp.3601-3605, 18 August (2011).
  6. Kao, Yeh-Chih et al. "Molecular Basis of the Inhibition of Human Aromatase (Estrogen Synthetase) by Flavone and Isoflavone Phytoestrogens: A Site-directed Mutagenesis Study." Environmental Health Perspectives. Volume 106, Number 2 (1998).
  7. Lowe, Franklin et al. "Phytotherapy in Treatment of Benign Prostatic Hyperplasia: A Review." Urology. 48(1) (1996).
  8. Schwedhelm, et al. Pharmacokinetic and pharmacodynamic of oral L-Citrulline and L-Arginine: impact on nitric oxide metabolism. Br J Clin Pharmaco. 65(1): 51–59 (2007).
  9. Romero, et al. Therapeutic Use of Citrulline in Cardiovascular Disease. Cardiovascular Drug Review. 24(3–4): 275–290 (2006).
  10. Chen, X. & Lee, T. J. Ginsenosides-induced nitric oxide-mediated relaxation of the rabbit corpus cavernosum. Br. J. Pharmacol. 115, 15–18 (1995).
  11. Koltermann, A. et al. Ginkgo biloba extract EGb 761 increases endothelial nitric oxide production in vitro and in vivo. Cell. Mol. Life Sci. CMLS 64, 1715–1722 (2007).
  12. Jones, A. M. Dietary Nitrate Supplementation and Exercise Performance. Sports Med. Auckl. Nz 44, 35-45 (2014).
  13. Bach, et al. Medium-Chain Triglycerides: an Update. Am J Clin Nutr. 36(5):950-962 (1982).
  14. Key, T.J et al. "Testosterone, sex hormone-binding globulin, calculated free testosterone, and oestradiol in male vegans and omnivores." British Journal of Nutrition. Jul;64(1):111-9 (1990).

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Customer Reviews (4.0 / 5 · 2 reviews)

Edward ★★★★★

I was skeptical about supplements claiming to do two things at once, but the LJ100 Longjack extract actually gave me a noticeable energy lift during my afternoon workouts. The L-Citrulline component is a nice bonus for anyone who wants that extra pump without juggling multiple bottles.

Scarlett R. ★★★☆☆

The two-in-one formula with LJ100 Longjack and L-Citrulline is a decent idea, but I can’t tell if it’s actually doing much for me after a month. It’s not a bad supplement, just nothing dramatic—my energy levels feel about the same as before.