by Anai Rhoads
Folic acid, or folate, is a B vitamin. Folate helps your baby's spinal cord and brain develop. A lack of folate in your baby's first three to six weeks may cause spinal cord defects.
It is very important that you begin adding folate to your diet three months before you decide to conceive so that you have the proper amount of folate in your system to protect your baby.
Folate can be found naturally in many foods, like oranges (and orange juice), beans and spinach.
Folate supplement is found in multivitamins and fortified cereals and pastas.
It is recommended that women who plan to become pregnant get plenty of natural folate from their diets and get at least 400 micrograms per day of folate from a prenatal vitamin.
Pregnant women should get at least 600 micrograms per day of folate. It is highly recommended that women DO NOT exceed 1,000 micrograms a day.
|Orange juice (or orange)||1 cup||109|
|Dark green vegetables||1 cup||109|
|Fortified cereal||1 cup||466|
From the National Center for Health Statistics
A new report from the National Center for Health Statistics, Centres for Disease Control and Prevention shows the distribution of concentrations of serum and red blood cell folate and presents the first national estimates of serum vitamin B12 for the U.S. population. These measurements of the amount of vitamins in the blood are important because of the link between inadequate folate in pregnant women and neural tube defects in newborns and a potential association of folate, B12 and other B vitamins with the risk for cardiovascular disease and certain cancers. Reference data in this report will be used to establish and evaluate nutrition policies such as the impact of the recently enacted food fortification policies.
Major findings in the report show:
• More than one definition of low serum folate is used to estimate the number of people with inadequate folate. Depending on the definition that is used, the prevalence of low serum folate among all women of child-bearing age ranges from 4 to 22 percent. Therefore, the number of women who may be affected ranges from a low of 3.7 million to as many as 14.3 million women.
• For men and women, there are significant differences by race and ethnicity in blood folate concentrations. Non-Hispanic white people have higher mean serum and red blood cell folate than non-Hispanic black people and Mexican Americans. Thus, inadequate folate may be more prevalent among non-Hispanic black people and Mexican Americans and may be related to diet choices and knowledge of and use of supplements.
• Serum vitamin B12 concentrations are also subject to differences by race and ethnicity. Reversing the pattern seen with folate, non-Hispanic white people have lower concentrations of serum B12 than do non-Hispanic black people and Mexican Americans. Also, median serum vitamin B12 is highest in the youngest age groups and decreases across older age groups.
• Recent use of supplements had a significant effect on blood concentrations of these vitamins. Those who reported using a vitamin and/or mineral supplement in the 24 hours prior to testing had higher concentrations of serum folate and serum vitamin B12.
• Blood Folate and Vitamin B12: United States, 1988-94" presents national estimates of serum and red blood cell folate and serum vitamin B12 distributions for persons 4 years of age and over by sociodemographic variables, including sex, age, race, ethnicity, poverty and education levels.
• Data were collected in the third National Health and Nutrition Examination Survey through interviews, physical examination and standardized laboratory tests. Data were collected and analyzed by the National Centre for Health Statistics in collaboration with the National Centre for Environmental Health and the National Centre for Chronic Disease Prevention and Health Promotion, all of the Centres for Disease Control and Prevention. The National Centre for Environmental Health analyzed the blood specimens collected in the survey.
• Blood Folate and Vitamin
B12: United States, 1988-94. 84 pp.
Anai Rhoads is a medical and political researcher/writer with a particular interest in the sanctions on Iraq and the wider effect of racism's influence in the Middle East. A vegan since 2000, she is a dedicated supporter of activities which promote animal and human rights. Originally from Greece, she now resides in Virginia, USA with her husband and their two dogs, Bijou and Eva.
Copyright © Anai Rhoads. Permission to publish granted to Pregnancy.org, LLC.