Vitamin C can prevent cancer – New research reveals

Vitamin C can prevent cancer – New research reveals

Vitamin C can prevent cancer – New research reveals

Written by Staff Writer

09 Feb, 2014 | 4:56 pm

High-dose vitamin C can boost the cancer-killing effect of chemotherapy in the lab and mice, research suggests.

Given by injection, it could potentially be a safe, effective and low-cost treatment for ovarian and other cancers, say US scientists.

Reporting in Science Translational Medicine, they call for large-scale government clinical trials.

Pharmaceutical companies are unlikely to run trials, as vitamins cannot be patented.

Vitamin C has long been used as an alternative therapy for cancer.

In the 1970s, chemist Linus Pauling reported that vitamin C given intravenously was effective in treating cancer.

However, clinical trials of vitamin C given by mouth failed to replicate the effect, and research was abandoned.

It is now known that the human body quickly excretes vitamin C when it is taken by mouth.

However, scientists at the University of Kansas say that when given by injection vitamin C is absorbed into the body, and can kill cancer cells without harming normal ones.

The researchers injected vitamin C into human ovarian cancer cells in the lab, into mice, and into patients with advanced ovarian cancer.

They found ovarian cancer cells were sensitive to vitamin C treatment, but normal cells were unharmed.

The treatment worked in tandem with standard chemotherapy drugs to slow tumour growth in mouse studies. Meanwhile, a small group of patients reported fewer side-effects when given vitamin C alongside chemotherapy.

-BBC-

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