An Apple a DayThere is a popular expression that says: ‘An apple

An Apple a DayThere is a popular expression that says: ‘An apple a day keeps the doctor away’. Apples have important health qualities and people have known about these qualities for thousands of years. But what makes apples so healthy?Vitamin AApples are full of vitamin A which helps protect you from colds and infections. It actually gives more protection against colds than vitamin C! It also helps you grow and gives you better night vision. Other vitaminsApples are also a good source of vitamin C. Vitamin C keeps your defences working efficiently and protects your body against viruses and bacteria. Apples also contain B vitamins, important for healthy nerve, and vitamin E.MineralsApples also contain important minerals. Their iron content is not high, but apples have a property that helps the body to absorb iron better. They contain a generous quantity of calcium.FibreApples are rich in fibre. They are, in fact, one of the best sources of fibre you can buy. Eating fibre can help to reduce your cholesterol levels.AntioxidantsApples also contain antioxidants. Antioxidants keep your body younger for longer and can reduce the risk of heart disease and cancer. They are especially abundant in the apple’s skin.问：Vitamin C gives you the best protection against colds.

A.正确

B.错误

正确答案是B