Do you judge a book by its cover? And are you conscious about reading books in public? Takeaway discuss the perception of ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

根据《中国居民膳食营养素参考摄入量2023版》中的建议，男性和女性铁的推荐摄入量分别是12mg/天、18mg/天，可见女性比男性需要更多的铁。一个重要原因是因为成年女性月经期间失血量较多，因此需要更多铁储备；孕期和哺乳期女性铁的需求量会进一步增加；5 ...