How much exposure do we get to endocrine disruptors?

The greatest potential source of exposure is through naturally-occurring hormones, like in soy products (milk, beans, yogurt), barley, vegetables, and in other natural products, which are a normal part of our daily food basket. Compared with the concentration of hormones released from these natural biological sources, synthetic chemicals, including plant protection products, account for a very low proportion of the total potential exposure.