American Society for NutritionJul 2 2024 These findings pave the way for future research aimed at unraveling how soy foods can positively impact children's cognitive abilities.
To examine the potential benefits of soy isoflavones, the researchers examined previously available data from a cross-sectional study that included 128 children ages 7 to 13. They used information from 7-day diet records to calculate each child's average dietary intake, including the amounts of macronutrients, micronutrients, vitamins and isoflavones consumed.
Related Stories"The children in our study consumed an average of 1.33 mg of isoflavones per day, which while relatively low, aligns with previously reported values for the United States," said Bristina. "Soy consumption for individual participants ranged from 0 to 35 mg/day. To put this into perspective, an 8 fl. oz serving of soy milk provides about 28 mg of isoflavones, a serving of tofu provides about 35 mg and half a cup of steamed edamame provides about 18 mg of isoflavones.