Breast-feeding is contraindicated during treatment with alkylating agents, antimetabolite medications, anthracyclines, topoisomerase inhibitors, and mitotic inhibitors. Although the AID in milk is generally small, these agents are unusually potent and capable of causing serious, long-term toxicity.
To belittle means to put down, or to make another person feel as though they aren't important. Saying mean things about another person literally makes them feel little. To belittle someone is a cruel way of making someone else seem less important than yourself.
Middle English, to degrade by marriage below one's class, disparage, from Anglo-French desparager to marry below one's class, from des-dis- + parage equality, lineage, from per peer. First Known Use: 14th century. decry, depreciate, disparage, belittle mean to express a low opinion of.