這是所有優質成份的最佳組合
益處
- 提供抗氧化保護
- 支援免疫系統健康
- 促進骨骼、肌肉、心血管及皮膚健康
- 或有助於穩定膽固醇**
- 促進認知健康
**此產品沒有根據《藥劑業及毒藥條例》或《中醫藥條例》註冊。為此產品作出
的任何聲稱亦沒有為進行該等註冊而接受評核。此產品並不供作診斷、治療或
預防任何疾病之用。
產品分類
不含麩質 - 本產品不含可檢測出之麩質*
不含可檢測出之基改成份(GMO) - 本產品不含可檢測出之基因改造生物成份
純素 - 本產品不含動物相關成份
等滲壓營養補充沖飲 - 易於飲用的營養補充品 / 健康食品,透過等滲壓狀態達致更佳的營養吸收
品質標準 - 良好生產規範(GMP)運作與標準化成份
已檢測:重金屬丶微生物污染物丶過敏原丶效力丶純度及特性
*美國食品藥品監督管理局(FDA)將含有少於20PPM麩質的製成產品列為不含麩質
詳細資料
Isotonix維他命C沖飲以最有效的方式輸送人體所需的營養。英國利茲大學、倫敦蓋伊醫院、貝勒大學和梅奧診所等的研究均指出,等滲透配方不但能令營養更快離開胃部,而且滲透壓能控制胃排空速度,使身體各個系統更有效地吸收營養。Isotonix維他命C沖飲能為你的免疫系統提供所需支援。
我們大部分人都沒有每天進食建議的五份蔬菜和水果,因此無法單靠日常飲食吸收75-90毫克的維他命C建議攝取量。每天使用Isotonix維他命C沖飲能確保你獲得每日所需攝取量。年老、免疫系統衰弱、吸煙、壓力沉重、患有心血管疾病的人士及運動員尤其需要補充維他命C。
了解更多
Isotonix®輸送系統
成份
含有最豐富維他命C的食物包括柑橘類水果(橙、西柚、檸檬和柑橘)、士多啤梨、蕃茄、西蘭花、小椰菜、椒類和哈密瓜。維他命C是一種「脆弱」的維他命,容易因烹煮或接觸氧氣而受到破壞。
維他命C促進維他命「節約」效應,讓人體能更有效地使用多種維他命和礦物質,包括硫胺、核黃素、泛酸、生物素、葉酸、維他命B12、維他命E和鈣。它亦是葉酸、部分氨肌酸和荷爾蒙的輔因子或輔助劑,並為膠原蛋白合成的輔因子,有助鞏固新生的膠原蛋白。維他命C支援心血管健康和免疫系統,而其部分防護作用似乎來自其抗氧化功能。
維他命C以多種方式協助支援心血管健康。它或有助於穩定血脂和血壓。它亦可促進一氧化氮的合成,從而有助維持內皮細胞功能。維他命C有助維持一氧化氮水平,從而支援其保護血管完整性的能力。*
維他命C在維護健康的結締組織方面擔當關鍵角色,這些結締組織包括膠原蛋白、彈力蛋白、纖維連接蛋白、蛋白聚糖、骨基質和彈性蛋白相關原纖維蛋白。
維他命C是世界上最多人使用的維他命補充品。人體無法製造維他命C,因此需要透過補充品攝取。維他命C最廣為人知的功能是其抗氧化能力,而它更可能是人體內最重要的水溶性抗氧化物。基於其水溶性質,維他命C會每天排出體外。由於人體未必能夠從飲食攝取充足的維他命C,因此使用補充品對人體有益。
β-胡蘿蔔素(維他命A前驅物)
維他命A是脂溶性維他命,為視黃醛、視黃醇及β-胡蘿蔔素化合物家族的成員。β-胡蘿蔔素能轉化成維他命A,因此又稱為維他命A原。它具有抗氧化功能、有助鞏固視力,並能促進正常的骨骼成長及免疫系統健康。維他命A支援表皮細胞分化、成長、繁殖、胚胎形成時的模式形成、骨骼發育、造血作用及腦部發育。
常見問答
一般成年男性為90毫克,而成年女性則為75毫克。
Isotonix維他命C沖飲可以提供每日建議攝取量嗎?
可以,Isotonix維他命C 沖飲每一使用份量含有500毫克維他命C。在生病或受壓時,增加攝取維他命C或會有所幫助。
Isotonix維他命C沖飲有助支援我的免疫系統嗎?
是的,維他命C現被視為可能是最有效支援免疫系統的營養和最強效的抗氧化物。維他命C能保護人體免受自由基的損害,從而支援免疫系統。這種水溶性維他命在血液和細胞液內發揮抗氧化功能,並有助修復維他命E(脂溶性抗氧化物)的潛在抗氧化能力。*
甚麼人需要Isotonix維他命C沖飲?
任何18歲以上人士都需要Isotonix維他命C沖飲,其中年老、免疫系統衰弱、吸煙、壓力沉重、患有心血管疾病的人士及運動員尤其需要補充維他命C。
有可能會使用過多的Isotonix維他命C沖飲嗎?
維他命C在相對較高的水平也是非常安全的(因大部分剩餘的維他命C會透過尿液排出)。使用高劑量時(每日超過1000 毫克),有些人的消化道會出現副作用,如胃痙攣、噁心和腹瀉。
Isotonix維他命C沖飲怎樣有益心血管健康?
Isotonix維他命C沖飲或有助於穩定血脂和膽固醇。它能促進動脈壁強壯,並有助身體維持對心血管系統有益的維他命E水平。*
怎樣使用Isotonix維他命C沖飲?
將一小瓶蓋(白色螺旋蓋)的粉末倒入透明瓶杯中,加水至瓶杯線上(2安士/60毫升),攪拌後飲用。本品為營養補充品,每天飲用一次或按醫護人員指示飲用。空肚飲用時效果最佳。使用規定量的粉劑與水混合才會使本產品達到等滲狀態。
使用Isotonix維他命C沖飲安全嗎?
Isotonix維他命C沖飲安全及不含有害物質。此產品在美國製造,並於經美國食品及藥物管理局檢測的設備生產,符合良好生產規範。顧客對本產品的質量和安全可絕對有信心。
科學
- Allende, L., et al. Retinol (vitamin A) is a cofactor in CD3-induced human T-lymphocyte activation. Immunology. 1997 Mar;90(3):388-96
- Bates, C. Vitamin A. Lancet. 1995; 345:31-35.
- Bendich, A. Antioxidant vitamins and human immune responses. Vitam Horm 1996;52:35-62:35-62.
- Brody, S., et al. A randomized controlled trial of high dose ascorbic acid for reduction of blood pressure, cortisol, and subjective responses to psychological stress. Psychopharmacology (Berl) 159:319-24, 2002.
- Cappuccio, F. and MacGregor, G. Does potassium supplementation lower blood pressure? A meta-analysis of published trials. J Hypertens. 1991; 9:465-473.
- Carr, A. and Frei, B. Does vitamin C act as a pro-oxidant under physiological conditions? FASEBJ. 1999; 13:1007-1024.
- Carr, A., et al B. Vitamin C protects against and reverses specific hypochlorous acid- and chloramine-dependent modifications of low-density lipoprotein. Biochem J. 2000; 346 Pt 2:491-496.
- Chandra, R. 1990 McCollum Award lecture. Nutrition and immunity: lessons from the past and new insights into the future. Am J Clin Nutr 1991;53:1087-101.
- Cooke, M., et al. Novel repair action of vitamin C upon in vivo oxidative DNA damage. FEBS Lett. 1998; 439:363-367.
- Daudu, P., et al. Effect of a low beta-carotene diet on the immune functions of adult women. Am J Clin Nutr. 1994 Dec;60(6):969-72.
- Duffy, S., et al. Treatment of hypertension with ascorbic acid. Lancet. 1999; 354:2048-2049.
- Elitsur, Y., et al. Vitamin A and retinoic acids immunomodulation on human gut lymphocytes. Immunopharmacology. 35(3):247-53, 1997.
- Fang, J., et al. Dietary potassium intake and stroke mortality. Stroke. 2000; 31:1532-1537.
- Gamble, J., et al. Vitamin C modifies the cardiovascular and microvascular responses to cigarette smoke inhalation in man. Clin Science. 2000; 98:455-460.
- Gromova, E., et al. Regulation of the indices of neuroendocrine status in surgical patients with lung cancer using optimal doses of ascorbic acid. Anesteziol Reanimatol 1990;5:71-4 [in Russian].
- Halliwell, B. Vitamin C: poison, prophylactic or panacea? Trends Biochem Sci. 1999; 24:255-259.
- Harakeh, S., et al. Suppression of human immunodeficiency virus replication by ascorbate in chronically and acutely infected cells. Proc Natl Acad SciUSA. 1990; 87:7245-7249.
- Hemila, H. and Douglas, R. Vitamin C and acute respiratory infections. Int J Tuberc Lung Dis. 1999; 3:756-761.
- Hemilä, H. Vitamin C intake and susceptibility to pneumonia. Pediatr Infect Dis J. 16:836-7, 1997.
- Hermansen, K. Diet, blood pressure and hypertension. Br J Nutr. 2000; 83 Supp1:S113-S119.
- Hunt, C., et al. The clinical effects of vitamin C supplementation in elderly hospitalized patients with acute respiratory infections. Int J Vitam Nutr Res. 64:212-9, 1994.
- Hwang, J., et al. Ascorbic acid enhances 17 beta-estradiol-mediated inhibition of oxidized low density lipoprotein formation. Atherosclerosis. 2000; 150:275-284.
- Ip, C. Interaction of vitamin C and selenium supplementation in the modification of mammary carcinogenesis in rats. J Nat Cancer Inst. 1986; 77:299-303.
- Jacobson, S., et al. Night blindness in Sorsby's fundus dystrophy reversed by vitamin A. Nature Gen. 1995; 11:27-32.
- Jarosz, M., et al. Effects of high dose vitamin C treatment on Helicobacter pylori ingestion and total vitamin C concentration in gastric juice. Eur J Cancer Prev. 1998; 7:449-454.
- Jayachandran, M. and Panneerselvam, C. Cellular immune responses to vitamin C supplementation in aging humans assessed by the in vitro leucocyte migration inhibition test. Med Sci Res. 26:227-30, 1998.
- Khaw, K.and Barrett-Conner, E. Dietary potassium and stroke-associated mortality. N Engl J Med. 1987; 316:235-240.
- Krishna, G., et al. Increased blood pressure during potassium depletion in normotensive men. N Eng J Med. 1989; 320:1177-1182.
- Kurbacher, C., et al. Ascorbic acid (vitamin C) improves the antineoplastic activity of doxorubicin, cisplatin, and paclitaxel in human breast carcinoma cells in vitro. Cancer Letters. 1996; 103:183-189.
- Lykkesfeldt, J., et al. Ascorbate is depleted by smoking and repleted by moderate supplementation: a study in male smokers and nonsmokers with matched dietary intakes. Am J Clin Nutr. 2000; 71:530-536.
- Lesourd, B., et al. The role of nutrition in immunity in the aged. Nutr Rev. 56:S113-S125, 1998.
- McCabe, R., et al. Potassium inhibits free radical formation. Hypertension. 1994; 24:77-82.
- Moertel, C., et al. High-dose vitamin C versus placebo in the treatment of patients with advanced cancer who had no prior chemotherapy. A randomized double-blind comparison. N Engl J Med. 1985; 312:137-141.
- Ness, A., et al. Vitamin C and blood pressure—an overview. J Hum Hypertens. 1997; 11:343-350.
- Panda, K., et al. Vitamin C prevents cigarette smoke induced oxidative damage of proteins and increased proteolysis. Free Rad Biol Med. 1999; 27:1064-1079.
- Park, J. and Levine, M. Intracellular accumulation of ascorbic acid is inhibited by flavonoids via blocking of dehydroascorbic acid and ascorbic acid uptakes in HL-60, U937 and Jurkat cells. J Nutr. 2000; 130:1297-1302.
- Pauling, L. Evolution and the need for ascorbic acid. Proc Natl Acad SciUSA. 1970; 67:1643-1648.
- Pauling, L. The significance of the evidence about ascorbic acid and the common cold. Proc Natl Acad SciUSA. 1971; 68:2678-2681.
- Penn, N., et al. The effect of dietary supplementation with vitamins A, C and E on cell- mediated immune function in elderly long-stay patients: a randomized controlled trial. Age Ageing 1991;20(3):169-174.
- Peters, E.,et al. Vitamin C supplementation attenuates the increases in circulating cortisol, adrenaline and anti-inflammatory polypeptides following ultramarathon running. Int J Sports Med. 2001; 22:537-43.
- Podmore, I., et al. Vitamin C exhibits pro-oxidant effects. Nature. 1998; 392:559.
- Raitakari OT, et al. Oral vitamin C and endothelial function in smokers: short-term improvement, but no sustained beneficial effect. J Amer Coll Cardiol. 2000; 35:1616-1621.
- Rehman, A., et al. The effects of iron and vitamin C co-supplementation on oxidative damage to DNA in healthy volunteers. Biochem Biophys Res Commun. 1998; 246:293-298.
- Rivas, C., et al. Increased uptake and accumulation of Vitamin C in human immunodeficiency virus 1-infected hematopoietic cell lines. J Biol Chem. 1997; 272:5814-5820.
- Ross, A. and Stephensen, C. Vitamin A and retinoids in antiviral responses. FASEB J. 1996; 10:979-985.
- Rowe, D., et al. Enhanced production of mineralized nodules and collagenous proteins in vitro by calcium ascorbate supplemented with vitamin C metabolites. J Periodontol. 1999; 70:992-929.
- Sakagami, H., et al. Apoptosis-inducing activity of vitamin C and vitamin K. Cell Mol Biol. 2000; 46:129-143.
- Semba, R. The role of vitamin A and related retinoids in immune function. Nutr Rev. 1998 Jan; 56(1 Pt 2):S38-48.
- Semba, R. Vitamin A and immunity to viral, bacterial and protozoan infections. Proc Nutr Soc. 1999 Aug; 58(3):719-27.
- Semba, R. Vitamin A, immunity, and infection. Clin Infect Dis. 1994 Sep; 19(3):489-99.
- Simon, J. and Hudes, E. Relationship of ascorbic acid to blood lead levels. J Amer Med Assoc. 1999; 281:2298-2293.
- Simon, J. and Hudes, E. Serum ascorbic acid and gallbladder disease prevalence among US adults. The Third National Health and Nutrition Examination Survey (NHANES III). Arch Intern Med. 2000; 160:931-936.
- Sohlenius-Sternbeck, A., et al. Effects of vitamin A deficiency on selected xenobiotic-metabolizing enzymes and defenses against oxidative stress in mouse liver. Biochem Pharmacol. 2000; 59:377-383.
- Sugimoto, T., et al. High potassium diets protect against dysfunction of endothelial cells in stroke-prone spontaneously hypertensive rats. Hypertension. 1988:11:579-585.
- Taddei, S., et al. Vitamin C improves endothelium-dependent vasodilation by restoring nitric oxide activity in essential hypertension. Circulation. 1998; 97:2222-2229.
- Tannen, R. Effects of potassium on blood pressure control. Ann Intern Med. 1983; 98(part 2):773-780.
- Thurnham, D. Micronutrients and immune function: some recent developments. J Clin Pathol. 1997 Nov;50(11):887-91.
- Underwood, B.and Arthur, P. The contribution of vitamin A to public health. FASEB J. 1996; 10:1040-1048
- Valkonen, M. and Kuusi, T. Vitamin C prevents the acute atherogenic effects of passive smoking. Free Rad Biol Med. 2000; 28:428-436.
- Van Hooser, J., et al. Rapid restoration of visual pigment and function with oral retinoid in a mouse model of childhood blindness. Proc Natl Acad Sci USA. 2000; 97:8623-8628.
- Verlangieri, A., et al. Comparison of L-ascorbic acid and Ester C in the non-ascorbate synthesizing Osteogenic Disorder Shionogi (ODS) rat. Life Sci. 1991; 48:2275-2281.
- Wang,Y., et al. Human vitamin C (L-ascorbic acid) transporter SVCT1. Biochem Biophys Res Commun. 2000; 267:488-494.
- West, S., et al. Potassium supplementation induces beneficial cardiovascular changes during rest and stress in salt sensitive individuals. Health Psychol. 1999; 18:229-240.
- Whelton, P., et al. Effects of oral potassium on blood pressure. Meta-analysis of randomized controlled clinical triglyceride trials. JAMA. 1997; 277:1624-1632.
- Young, D., et al. Potassium's cardiovascular protective mechanisms. Am J Physiol. 1995; 268:R825-R837.
- Young, D. and Ma, G. Vascular protective effects of potassium. Semin Nephrol. 1999; 19:477-486
- Zhang, H., et al. Vitamin C inhibits the growth of a bacterial risk factor for gastric carcinoma: Helicobacter pylori. Cancer. 1997; 80:1897-1903.
- Zhou, M. et al. Potassium supplementation increases sodium excretion in hypertensive Dahl rats. Clin Exp Hypertens.
- Agus, D., et al. Vitamin C crosses the blood-brain barrier in the oxidized form through the glucose transporters. J Clin Invest. 1997; 100:2842-2848.
- Zhou, X., et al. The effects of dietary vitamin C on growth, liver vitamin C and serum cortisol in stressed and unstressed juvenile soft-shelled turtles
- (Pelodiscus sinensis). Comp Biochem Physiol A Mol Integr Physiol. 2003; 135:263-70.
- Zollinger, P., et al. Effect of vitamin C on frequency of reflex sympathetic dystrophy in wrist fractures: a randomized trial. Lancet. 1999; 354:2025-2028.
評論
顯示 1 - 5 的 64
8/7/2024
而 PAN
真實反饋
口感似橙汁,每天早上都會飲
顧客服務部的回覆
9/7/2024
親愛的顧客,感謝您抽出寶貴時間對Isotonix® 維他命C沖飲發表意見。我們很高興您對產品感到滿意。再次感謝閣下對美安的支持!
超連鎖店主服務部 謹啟
14/11/2023
而 匿名
飯前喝 還是飯後喝?
每天要不要早晚喝,要喝多少量 ?
顧客服務部的回覆
15/11/2023
致 親愛的顧客,感謝您抽出寶貴時間對Isotonix® 維他命C沖飲發表意見。超連鎖店主服務部將與您聯繫,並協助解決此問題。如果您想直接致電給我們,請在週一至週五的上午11:00至下午7:00之間致電852-35129198與我們聯繫。再次感謝閣下對美安的支持!
超連鎖店主服務部 謹啟
20/8/2022
而 匿名
味道很好
維他命C加上膠原蛋白真的是絕配,白了很多,皮膚也好了。
顧客服務部的回覆
21/8/2022
親愛的顧客,感謝您抽出寶貴時間對Isotonix® 維他命C沖飲 發表意見。我們很高興您對產品感到滿意。再次感謝閣下對美安的支持!
超連鎖店主服務部 謹啟
29/5/2022
而 雅淇陳
超愛維生素C
維生素C一直是家裡不可缺少的保健食品,愛尚它的維生素C不只好吸收還很便宜,真的是物超所值!
顧客服務部的回覆
31/5/2022
親愛的 優惠顧客 您好 :
感謝您撥冗留下對 愛尚它®維生素C粉末 的看法。我們很高興聽到您對該產品感到滿意。
超連鎖店主服務部
24/5/2022
而 匿名
您好,請問維生素C是多少單位呢? 1份是多少IU?
您好,請問維生素C是多少單位呢? 1份是多少IU?
顧客服務部的回覆
6/6/2022
感謝您聯絡美安公司。依據「國人膳食營養素參考攝取量(Dietary Reference Intakes,DRIs),維生素C攝取量的單位為毫克而非IU(國際單位 International unit)。愛尚它®維生素C粉末每一份量(二瓶蓋)含150毫克維生素C。提供您參考,謝謝您。
- <上一頁
- 下一頁