Explain folate’s importance to pregnancy
What will be an ideal response?
The brain and spinal cord develop from the neural tube, and defects in its orderly formation during the early weeks of pregnancy may result in various central nervous system disorders and death.
Folate supplements taken 1 month before conception and continued throughout the first trimester of pregnancy can help prevent neural tube defects. For this reason, all women of childbearing age who are capable of becoming pregnant should consume 0.4 milligram (400 micrograms) of folate daily–easily accomplished by eating folate-rich foods, folate-fortified foods, and a multivitamin supplement daily. Because half of the pregnancies each year are unplanned and because neural tube defects occur early in development before most women realize they are pregnant, the Food and Drug Administration (FDA) has mandated that grain products be fortified to deliver folate to the U.S. population. Labels on fortified products may claim that “adequate intake of folate has been shown to reduce the risk of neural tube defects.” Fortification has improved folate status in women of childbearing age and lowered the prevalence rate of neural tube defects.
Some research suggests that folate taken before and during pregnancy may also prevent congenital birth defects, such as cleft lip and cleft palate, and neurodevelopmental disorders, such as autism. Such findings strengthen recommendations for women to pay attention to their folate needs.
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a. Edema b. Glucose intolerance c. Proteinuria d. High blood pressure
What would you tell someone who insists that they can get all the nutrients they need from a vitamin supplement?
A) That they are right, vitamin supplements are always absorbed better by the body. B) That foods contain other substances that are important for health such as protein, fiber, minerals and water C) That only some vitamin supplements provide adequate nutrition D) That supplements or foods are equally acceptable for consuming adequate nutrition
Carbohydrates are made by plants through a process involving:?
A) carbon dioxide. B) water. C) sunlight. D) chlorophyll. E) All of the above
People who chronically consume low-fat diets are highly likely to manifest an essential fatty acid deficiency
Indicate whether the statement is true or false