Moringa

Pregnancy

Most human pregnancy evidence comes from small trials in people with anemia that test hemoglobin or iron measures, not Moringa-only effects on a broad range of pregnancy outcomes. Iskandar et al. described participants as first-trimester pregnancies, but the paper says the 90-day intervention ran from 12 to 20 weeks and gives no trimester-specific analysis; the Moringa dose is unclear. Hadju et al. tested 2 g/day of leaf powder for two months in 38 people during the third trimester. The abstract reports a higher average birth weight in the Moringa group, but baseline stress and cortisol differed between groups, and the paper gives different figures in the abstract, adjusted analysis, and discussion. Kalam et al.’s 2024 review included 15 trials with 808 anemic pregnant participants, noted small samples and incomplete dose information, and rated some outcomes very low certainty. Its add-on comparison found no significant difference in baby weight, while a separate one-trial comparison with iron reported a low-certainty positive estimate. MotherToBaby’s herbal-products page is general and does not provide Moringa-specific miscarriage or birth-defect estimates. A 2024 study of Moringa plus royal jelly and a 2025 follow-up using the same combined product cannot isolate Moringa’s effects.

Breastfeeding

Traditional use, food use, and trial evidence are different: LactMed says Moringa leaves have been used as a galactagogue in parts of Asia, but that history alone does not establish an effect. LactMed summarizes a 2026 Moringa-specific review of 14 studies and 865 participants that reports increased milk volume and prolactin; the review includes varied outcomes, quasi-experimental designs, and limited long-term follow-up. The 2022 Thai randomized trial assigned 88 mothers to 900 mg/day of leaf powder or placebo for three days; the 47% greater milk volume on day 3 was not statistically significant, and six-month exclusive breastfeeding rates did not differ. Attia et al.’s 2025 Kenya pilot gave 20 g/day of leaf powder in porridge for three months to 50 mother-infant pairs and reported higher expressed milk volume, but it had only two hospital clusters, one per group. The authors say treatment and location effects cannot be separated and the P values are exploratory rather than confirmatory; infant growth did not differ, and the study was underpowered to detect a change in infant growth. A 2026 dose study was a 14-day quasi-experiment among 89 postpartum participants, not a placebo-controlled trial, and it found no significant differences among the three dose groups. A 2025-2026 systematic review of galactagogues for mothers of preterm infants found low-certainty evidence across herbal products and called for better trials; it does not establish a Moringa-specific dose or result for term infants. A 2022 case report described pulmonary embolism in a 63-year-old after five months of leaf-extract use; a single case cannot establish cause. LactMed notes a possible clotting effect and advises caution for people at high risk of blood clots. Long-term effects on breastfed infants have not been well studied.

What was tested

Pregnancy trials mainly studied people with anemia and measured maternal blood outcomes; several used leaf powder, extract, food, or mixed preparations, and doses were often missing. Iskandar et al. reported a 90-day extract intervention from 12 to 20 weeks but did not state a clear amount or analyze results by trimester. Hadju et al. studied 2 g/day of leaf powder for two months in the third trimester. The 2024 systematic review included 15 trials and 808 participants, all from Indonesia, and noted small samples, risk-of-bias concerns, varied preparations, and incomplete dose reporting. A 2024 quasi-experimental study used Moringa plus royal jelly, and a 2025 follow-up compared the combined product with a multi-micronutrient supplement; neither isolates Moringa. Breastfeeding studies include a 2022 placebo-controlled trial of 900 mg/day of leaf powder for three days, a 2025 two-hospital cluster pilot using 20 g/day of powder in porridge, and a 2026 quasi-experiment comparing 250, 650, and 800 mg/day of extract for 14 days. The 2026 Moringa-specific review pooled randomized and quasi-experimental studies. These preparations and study designs are not interchangeable.