Vitamin supplementation post-diagnosis reduces cancer death/recurrence risk 診斷後補充維生素可減少癌症死亡/復發的風險

有问题,联系陆博士

Sunday 03/21/2021 (jkzx.com) — A recent review published recently shows that vitamin supplementation after diagnosis can moderately reduce the risk of total death risk, death from cancer and cancer recurrence.

For instance, calcium supplementation was linked to a 12% reduction in total death and 29% reduced risk of cancer mortality among all cancer patients. The risk reduction in cancer mortality was particularly significant among colorectal cancer survivors – 34%.

Vitamin D also helps cancer survival. Vitamin D supplementation was correlated with a 14% reduction in total mortality among cancer patients.

For breast cancer survivors, supplementation with vitamin C, D and E was linked to 21%, 15% and 24% reduced risk of total mortality, respectively.

Even multivitamins helps cancer survival. The review finds multivitamins cut risk of lower cancer recurrence by 24%, vitamin C by 34% and vitamin E by 31%.

However, authors caution that all data were generated from observational studies. To confirm the benefits from vitamin supplementation in cancer patients, trials need to be conducted.

Indeed, it remains largely unknown if those vitamin users take any other potent anticancer alternative phytochemicals such as curcumin, EGCG, resveratrol, Genistein, and sulforaphane. However, some trials have found vitamin supplements do help all cancer patients to extend their survival time.

最近發表的最新評論表明,診斷後補充維生素可以適度降低總死亡風險,癌症死亡和癌症復發的風險。

例如,在所有癌症患者中,補鈣可將總死亡人數減少12%,將癌症死亡風險降低29%。在大腸癌倖存者中,降低癌症死亡率的風險尤為重要– 34%。

維生素D也有助於癌症的生存。補充維生素D與癌症患者的總死亡率降低14%相關。

對於乳腺癌倖存者,補充維生素C,D和E分別使總死亡率降低21%,15%和24%。 甚至多種維生素也可以幫助癌症存活。

該評論發現,多種維生素可將降低癌症復發風險降低24%,維生素C降低34%,維生素E降低31%。

但是,作者告誡所有數據均來自觀察性研究。為了確認補充維生素對癌症患者的益處,需要進行試驗。

的確,這些維生素使用者是否服用任何其他有效的抗癌替代植物化學物質,如薑黃素,EGCG,白藜蘆醇,染料木黃酮和蘿蔔硫素,在很大程度上仍然未知。但是,一些試驗發現維生素補充劑確實可以幫助所有癌症患者延長生存時間。

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