Adequate folic acid intake reduces risk of spina bifida. Which option best reflects this statement?

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Multiple Choice

Adequate folic acid intake reduces risk of spina bifida. Which option best reflects this statement?

Explanation:
Adequate folic acid intake before conception and during early pregnancy lowers the risk of neural tube defects such as spina bifida. This effect is substantial, with studies showing roughly a 50%–70% reduction when folate is taken around conception. Therefore, the statement is best reflected by “reduces risk.” The other options contradict the evidence (folic acid does not increase risk or have no effect), and saying the risk is reduced only slightly underestimates the real benefit.

Adequate folic acid intake before conception and during early pregnancy lowers the risk of neural tube defects such as spina bifida. This effect is substantial, with studies showing roughly a 50%–70% reduction when folate is taken around conception. Therefore, the statement is best reflected by “reduces risk.” The other options contradict the evidence (folic acid does not increase risk or have no effect), and saying the risk is reduced only slightly underestimates the real benefit.

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