苹果的营养极其丰富,含有多种维生素和酸类物质,是人们日常生活中不可或缺的一种水果。但吃苹果不要狼吞虎咽,而应细嚼慢咽,这样不仅有利于消化吸收,更重要的是有益于口腔卫生。植物学家研究表明,如果一个苹果能够15分钟吃完,则苹果中的有机酸和果酸 Apple’s nutrition is extremely rich, contains a variety of vitamins and acids, is an essential fruit in people’s daily lives. But eating apples not to devour, but should chew slowly, so not only conducive to digestion and absorption, more importantly, is good for oral hygiene. Botanists have shown that if an apple can finish eating in 15 minutes, then the organic acids and acids