Healthcare providers and companies like Prorganiq have been getting petitions to provide better dosage advice for pregnant women recently, thanks to a study that found that high-dose supplement intake is common for women who are pregnant.
The study was conducted by a team from Purdue University, which noted that a lot of pregnant women use dietary supplements, which, in turn, results in their nutrients going past the Recommended Dietary Allowance (RDA). The study notes that, while inadequate intake of folate and iron is a genuine concern for pregnant women who don’t take supplements, those who do take supplements often took them at high does.
In turn, the study suggests the need for healthcare providers and companies like Prorganiq to discuss the use of dietary supplements, as well as the dosage recommended for women who are lactating or pregnant.
Nutrient requirements go up during pregnancy and lactation, particularly for certain micronutrients, like copper, folate, iodine, and iron. In order to prevent any potential deficiencies, clinicians and dietitians usually recommend or prescribe prenatal supplements.
The European Food Safety Authority (EFSA) advices pregnant and breastfeeding women to take 100-200mg of a Docosahexaenoic acid (DHA) supplement daily, alongside 1-2 servings of fatty fish weekly.
The study was done with assistance from people from the Universities of Utah and Colorado, with a sample size of 1,314 pregnant, 297 lactating, and 8,096 non-pregnant and non-lactating women, aged 20-44, across the US.
They collected dietary supplement use covering a 30-day time span, with particular focus on the supplements taken, and mean daily nutrient intake. Results noted that 77% of the pregnant women, alongside 70% of lactating women, took dietary supplements, compared to 4% of the non-pregnant and non-lactating women. Mean intakes of nutrients were above the RDAs for the pregnant and lactating supplement users.
According to the authors, the majority of the pregnant and lactating women took supplements that covered for their nutrient needs, but the high doses taken can lead to excessive intake. They state that some of these high doses could be necessary, but it varies based on the woman, and requires proper evaluation by healthcare experts.