Hello, apples are warm fruits and can be eaten every day. An apple a day can promote gastrointestinal peristalsis, supplement rich vitamins and be beneficial to health. But four is a little too much. If it can't be digested and absorbed, it will be excreted, that is, it can't be eaten for free, otherwise it will be counterproductive. In addition, it is suggested that apples should be eaten directly and juiced as little as possible, because juicing will lead to the loss of nutrients, and apples should be eaten with skin, which contains the most active ingredients. I hope I can help you.