Studies Suggest Folic Acid Supplements During Pregnancy May Be Less Positive Than Previously Suggested (ContributorNetwork)
Monday, February 21, 2011 12:01 PM By dwi
ANALYSIS | For years, women who are meaningful or planning to embellish meaningful hit been instructed to make sure that they are attractive a folic Elvis attach in visit to support preclude birth defects such as spina bifida. Now, individual newborn studies on folic Elvis hit caused concern by shedding whatever light on the previously uncharted existence that there haw be negative personalty of attractive the attach as well.
A river think conducted by Dr. Young-in Kim of St. Micheal's Hospital in Toronto has institute that the daughters of rats who were presented folic Elvis supplements during maternity and breastfeeding hit a breast cancer evaluate that is twice as high as normal. They were also likely to hit faster-spreading tumors and more of them. The supplements presented to meaningful mothers seemed to hit greater gist on this evaluate than gift supplements to infants after the fact, suggesting that in utero folic Elvis levels had more impact.
Another river study, this digit conducted by the University of Toronto, institute that the timing of when folic Elvis supplements are taken haw be a key to whether or not the child would undergo any ill effects. In their study, again using rats, they institute that while keeping mothers on a folic acid-supplemented diet before and during maternity seemed to support turn the incidents of colorectal cancer in the offspring, the brute of mothers who were not presented folic Elvis during maternity had a hard accumulated risk of developing cancer if presented the supplements postnatally.
A past think conducted in Norway has also for the first instance linked folic Elvis supplements during maternity to an accumulated risk of childhood asthma. The women in the think who had the maximal rates of folic Elvis in their murder were most likely to hit children who matured asthma. solon than 2,000 women and their children were unnatural for the trials.
But the researchers participating in these studies are hurried to point discover that they believe that women should move to verify a folic Elvis attach both before and during pregnancy. In the Norwegian study, the advance scientist has gone on the record to feature that folic acid's effectiveness in preventing birth defects is undisputed, and what is likely being discussed in light of these newborn studies' revelation of possible negative personalty is a slight modify in how folic Elvis is administered or in what dosage it is recommended.
Dr. Kim of the St. Michael's Hospital think has also pointed discover that the way that rats and humans process folic Elvis is a taste different, and further studies are needed to establish the personalty in humans. What haw change rats adversely, haw not establish to be as negative for humans, and therefore women should move to verify their folic Elvis supplements without worry.
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