Discover folic acid can increase the particular genotype women's breast cancer risk

Discover folic acid can increase the particular genotype women's breast cancer risk
Say, folic acid can lower the ill risk of breast cancer to most women. However, the researchers of Sweden find recently, as to women of the particular genotype, folic acid may have opposite effects to them --Increase the ill risk of breast cancer . Swedish Land nutrition researcher Ulrika Eriksson of the university claims, for a long time, been forcing this kind of view of adding folic acid in the food existing all the time. But up till now, do not have special reason to take compound vitamin pills and supplement folic acid among other diets.
Ulrika Eriksson write how edible fruit, vegetables, beans and thick to make flour in the diet too in thesis for the Doctorate their, in this way, can supplement sufficient natural folic acid, other vitamins and fibers. Since the 1990s of last century, study (marl diet and cancer are studied) from Malmo diet and cancer Having collected more than 17000 women's blood sample information, by the end of 2004, more than 500 women among them have suffered from breast cancer. Contrast with healthy women through the breast cancer patient's folic acid level, genotype and eating habit, find, take in the intersection of folic acid and quantity and the intersection of Sweden and country, recommend competence identical women to it suffers from proportions of breast cancer to be the intersection of intaking amount and very low half of woman in the diet finally. According to total result, it has protective action that folic acid can be ill to women's breast cancer. But inherit one the intersection of influence and folic acid particular enzyme that utilize make a variation women of body suffer from risk of breast cancer, be increased in body. Women of 10% have inherited the different variant of this enzyme from parents, it has the highest risk that breast cancer has illness coming on, especially after taking vitamin pills containing folic acid.
Ulrika Eriksson claims: " Do not understand the different variant of enzyme heredity that these women have at present, so, without the special reason, people can absorb folic acid from the diet, do not need to supplement specially. " Ulrika Ericson thinks that there are two kinds of crowds that need to supplement folic acid, the too low one of level of anaemia and folic acid of the particular type specially, another kind is women with pregnant plan. For the sake of safety, before it proves folic acid relates to the fact that other type cancers happen that there is no fact, other people try not to take vitamin pills which contain folic acid. Adding folic acid cause the dispute in a lot of countries including Sweden in the food to force, in present cases, this action obviously should not act with undue haste.
Document Li Yong
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