Micronutrients & recovery
Well-planned vegetarian and vegan diets during pregnancy are safe for maternal and fetal health but require strict monitoring and supplementation of key micronutrients (B12, D, iron, calcium, zinc) to prevent deficiency-related adverse outcomes.
If you are pregnant and follow a vegetarian or vegan diet, you can have a healthy pregnancy, but you must be proactive. Focus on getting enough protein (1.1 g/kg/day for vegetarians), and ensure you are supplementing or consuming fortified foods for Vitamin B12, Vitamin D, Iron, Calcium, and Zinc. Regular blood tests are essential to monitor these levels, as plant-based sources are often less bioavailable than animal sources.
the available evidence shows that well planned vegetarian and vegan diets may be considered safe during pregnancy and lactation, but they require a strong awareness for a balanced intake of key nutrients.
Why this rating
The paper is a narrative review of observational studies and guidelines, lacking randomized controlled trials (RCTs) specifically for vegan/vegetarian pregnant populations.
Source
The Effects of Vegetarian and Vegan Diet during Pregnancy on the Health of Mothers and Offspring
Giorgia Sebastiani et al. · Nutrients · 2019
DOI 10.3390/nu11030557
More from this paper
- Vitamin B12 deficiency is highly prevalent in vegetarian and vegan pregnant women, increasing in the third trimester, and poses a risk for neural tube defects and neurological impairment if not supplemented.Moderate
- Vegetarian and vegan diets are associated with lower maternal BMI and reduced risk of overweight/obesity compared to omnivorous diets, but may carry risks of low bone mineral density and osteoporosis if calcium intake is insufficient.Moderate
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