Vitamin D and its relation to breast cancer

It is important to always pay attention to the recommendations made by the experts in health, from dental tourism with Dr. Mexico concerning dental health, to research that has scientific evidence.

Currently, Spanish researchers have studied how maintaining adequate level of vitamin D in the blood prevents the risk of developing breast cancer. It is the first study developed in Spain that provides information on the relationship between the levels of this nutrient in blood and different breast tumors.

High blood levels of vitamin D could have a preventive effect on breast cancer, as explained by the head of the Cancer Epidemiology Service at the Carlos III Health Institute.

These data were obtained from an epidemiological study carried out by scientists from the Center for Biomedical Research in the Epidemiology and Public Health Network and the Cancer Epidemiology Service within the Carlos III Health Institute.

The risk of suffering from this tumor decreases as blood levels of vitamin D increase.

According to the recent work, the effect was especially significant in triple-negative tumors, which account for around 10-20% of breast cancer cases (more than one in 10).

This type of tumor is the most frequent in women worldwide, with 1.67 million new cases per year (25,200 in Spain). Moreover, this figure continues to rise, which is why it is a major problem for public health.

Increase this nutrient in women

The objective of this research, which has had the participation of researchers from 12 Spanish autonomous communities (MCC-Spain), was to examine the association between serum 25 (OH) D concentrations and the risk of breast cancer by molecular subtype and stage at diagnosis in a sample of 546 women with breast cancer and 558 healthy women.

The authors noted that the risk of developing this tumor decreased as blood levels of vitamin D increased. This effect was similar in pre and postmenopausal women and all stages of diagnosis.

This research constitutes the first study developed in Spain that provides information on the association between blood 25 (OH) D levels and the different histological types of breast cancer.

The effect was especially significant in triple negative tumors.

The authors stress that, given the high proportion of women with insufficient vitamin D concentrations in Spain, it would be necessary to develop preventive strategies aimed at improving the levels of this nutrient.