Quick Tip: Eat smaller fish in pregnancy if you want clever kids
Scientists from Harvard medical school studied 341 three year olds and found that those whose mothers had eaten at least two servings of fish a week during their pregnancy did better in tests. Fish contains omega 3 fats, which help brain development. But larger oily fish like swordfish, contains higher levels of mercury which can hinder brain development, so stick to smaller fish like salmon and mackerel or take a fish oil supplement if you’re not keen on eating oily fish.