<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  What are some key nutrients essential for maintaining good health? Context: Key nutrients essential for maintaining good health include protein, carbohydrates, fats, vitamins, and minerals. Answer: [/INST]Some key nutrients essential for maintaining good health are protein, carbohydrates, fats, vitamins, and minerals.</s>