Heating it up releases hormonally active agents that can enter into your body!
Warming up certain plastics, such as food containers, releases harmful Endocrine disruptors.
息子の二人いる僕はいつも気を付けていますね。
・「Heating it up」温めることで「releases hormonally active agents」ホルモン活性物質が出てくる「that can enter into your body!」体に入り込めます
・「Warming up certain plastics,」プラスチック製ものを温めると「 such as food containers,」特に食べ物の皿「 releases harmful Endocrine disruptors.」内分泌攪乱物質が出てきます