Peaches are usually not classified as high-sugar fruits, but there are some varieties of peaches with high sugar content, and those who need to avoid a high-sugar diet should consume them under the guidance of a dietitian. Fruits can be categorized into three types according to their sugar content, i.e. low-sugar fruits (<10% sugar), medium-sugar fruits (10% to 20% sugar), and high-sugar fruits (>20% sugar). The sugar content of most peaches does not exceed 20%, so peaches are not generally classified as high-sugar fruits, but there are some varieties of peaches with higher sugar content, which can exceed 20%. The sugar content of fruits generally does not have a significant impact on the health of normal people, but it is more dangerous for people with diabetes and other diseases. Therefore, if eaters have the need to avoid a high-sugar diet, they should consult a dietitian before deciding whether they can consume peaches normally.