Red apples, green apples and yellow apples have little difference in nutritional value except carotene. In fact, the beneficial ingredients of apples to human body are not mainly reflected in carotene, so for "an apple a day keeps the doctor away", any variety and color of apples can be used.
Of course, different apples taste very different, and people of different ages can choose different apples.
For example, children and elderly people with poor chewing ability can choose flower cows and banana apples with soft taste, which is more conducive to digestion and absorption; People who recover from illness or have poor gastrointestinal function can steam apples and eat them or mix them with other fruits to make fruit soup, which is also delicious.
Pectin and dietary fiber in apples have a two-way regulating effect on constipation and diarrhea. As the saying goes, "Apples eat raw to relieve constipation, and cooked to stop diarrhea"; For adolescents, you can choose sour green apples, mix them with bananas and carrots, and add some milk to make fruit and vegetable juice to promote the growth of teeth and bones. Computer people can choose more yellow apples that can protect their eyesight.
Apples of different varieties and colors are best eaten in turn. Moreover, it is best to match apples with other fruits at the same time to make up for other kinds of vitamins and minerals lacking in apples.
Reference materials? People's Network? Teach you five ways to make pattern apple juice.