Check the five nutrients that matter most in a prenatal supplement against your product label to find any gaps.
Key nutrients present
— count
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Scientific references
The big five
Folate prevents neural tube defects, iron supports the fifty percent expansion of blood volume, vitamin D and iodine build bone and brain, and DHA feeds the developing nervous system. Many popular products miss one or two.
Understanding your result
- Five out of five means complete basic coverage
- Three to four leaves a gap worth filling
- Under three suggests switching to a fuller formulation
Timing matters
Neural tube closure happens in the first four weeks, often before pregnancy is known, which is why folate is recommended for anyone who could conceive.
Food still counts
Supplements fill gaps but do not replace a varied diet rich in leafy greens, dairy or alternatives, eggs and fish.