2023年2月6日 · Many people take vitamins and supplements while they are being treated for cancer; some take them to prevent cancer. Here are tips to help you shop wisely. Cancer patients are...

A fact sheet summarizing studies looking at links between someone’s vitamin D level or vitamin D supplement use and their risk of developing or dying from cancer. It includes information about dietary recommendations for vitamin D.

Some vitamins or minerals could interfere with how well cancer drugs work. Antioxidant supplements such as co enzyme Q10, selenium and the vitamins A, C and E can help to prevent cell damage. But there is some evidence that taking high dose antioxidant supplements during cancer treatment might make the treatment less effective.

2024年10月30日 · Many people want to know if they can fight cancer by eating certain foods or taking vitamins or supplements. But there is no proof that any nutrition trend, food, vitamin, mineral, dietary supplement, herb, or combination of these can slow cancer, cure it, or keep it from coming back.

2024年1月10日 · Particularly, vitamin A with its regulatory role in cell growth and differentiation, impacts several signaling pathways linked to cancer. Vitamin C functions as an antioxidant, reducing oxidative stress and possibly enhancing immune responses against cancer cells.

2014年5月15日 · Nutritional supplements are widely used among patients with cancer who perceive them to be anticancer and antitoxicity agents. Large-scale, randomized cancer prevention trials have mainly been nega...

What is the bottom line regarding cancer and vitamins? Every patient is different — diagnosis, treatment plan, age, medications, surgical history and risk factors, among others, will all affect vitamin and mineral requirements.

This article reviews phase II and III trials that examine the effects of multivitamins, antioxidants, vitamin D, and n-3 supplements on outcome and toxicity from cancer treatments. Although vitamin E and beta-carotene reduce toxicity from radiotherapy among patients with head and neck cancer, it has been found to increase recurrence, especially ...

In this review, we will present the work and more relevant conclusions obtained in recent years of investigation about the relationship between vitamins and cancer, namely vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin E, and vitamin K.

1997年3月19日 · The prospect that high intake of certain vitamins may confer protection against cancer has drawn substantial attention during the last decades. This paper gives a concise update of the role of a number of promising vitamins in prevention of cancer. Vitamin A and its analogues have an important role in cellular processes related to carcinogenesis.