GSTM1 and anemia (phenotype): ↑ Knowledge on nutrition, health, and vitamin A; no impact on IYCF knowledge; Women: ↑ consumption of vitamin A–rich fruits and vegetables, ↑ intake of β-carotene and vitamin A; no impact on energy intake or WDDS Women: ↑ vitamin A adequacy; ↓ odds of low RBP; no impact on mean RBP;↓ Odds of anemia in late pregnancy only, no impact for the overall period; no impact on Hb or mean MUAC