Can people with high blood sugar eat peaches?

Aug 29, 2025 Source: Cainiu Health
Dr. Liu Feng
Introduction
For individuals with high blood sugar, if recent glycemic control is poor, or fasting blood glucose consistently exceeds 7.0 mmol/L, or 2-hour postprandial blood glucose exceeds 11.1 mmol/L, the natural fructose contained in peaches may cause further increases in blood sugar levels,加重 the metabolic burden on the body. Consuming large quantities at once may also trigger a sudden rise in blood glucose, increasing the risk of complications.

Generally, individuals with high blood sugar can consume small amounts of peaches when their blood sugar levels are stable, with each serving not exceeding 150 grams. However, if blood sugar levels fluctuate greatly or remain at a high level, it is not recommended to consume peaches. If in doubt, it is advisable to consult a healthcare professional in advance. Detailed analysis is as follows:

If individuals with high blood sugar maintain their blood glucose within a reasonable range through dietary management, exercise, or medication, consuming a small amount of ripe peaches between meals can help supplement vitamins and dietary fiber. Dietary fiber can slow down sugar absorption and help maintain stable blood sugar levels. However, peaches with moderate ripeness should be selected. Unripe peaches are harder in texture and although their sugar content is lower, the organic acids they contain may irritate the gastrointestinal tract.

If individuals with high blood sugar have poor glycemic control recently, or experience persistent fasting blood glucose above 7.0 mmol/L, postprandial blood glucose exceeding 11.1 mmol/L two hours after meals, the natural fructose in peaches may further elevate blood sugar levels, increasing the metabolic burden on the body. Consuming large quantities at once may also cause a sudden spike in blood glucose, increasing the risk of complications.

Before consuming peaches, individuals with high blood sugar should monitor their blood glucose to confirm their current glycemic status. One to two hours after consumption, blood glucose should be monitored again to understand the body's response to peaches. If blood sugar rises abnormally or any discomfort occurs after consumption, intake should be stopped immediately, and professional advice should be sought to adjust the dietary plan.

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