LONDON – Two new studies have found that sunbathing, which causes skin cancer, can also help to fight the disease.
Scientists say, although, protection from sunlight is necessary, moderate exposure is beneficial to health.
A joint team of researchers from Leeds University and the US National Institutes of Health found the high level of vitamin D produced due to high exposure to sunlight helped malignant melanoma patients to fight the deadly skin cancer.
The study found that those with the lowest levels of the vitamin D in their blood at the time of diagnosis were 30 per cent more likely to suffer a recurrence of the disease after treatment than those who had the highest levels.
The findings of the research have been published in the Journal of the National Cancer Institute.
The Independent quoted the team leader of the melanoma study,
“Our results suggest that melanoma patients may need to get vitamin D by eating fatty fish or by taking supplements to ensure they have normal levels.”
However scientists also warned about the excess intake of vitamin D.
This team observed over 1,000 bowel cancer patients for nine years, and concluded those with highest vitamin D levels had 50 percent more survival chances than those with lowest levels.
The report has been published in the British Journal of Cancer.