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Monday, 19/1/2026 | 18:02 GMT+7

Five vitamin C-rich foods for diabetics

Diabetics should boost their vitamin C intake from papaya, green vegetables, and bell peppers to reduce oxidative stress and stabilize blood sugar levels.

Vitamin C acts as an antioxidant, supports immune function, and helps manage blood sugar. It boosts white blood cell and antibody activity, lowering the risk of infections—a common complication for diabetics.

Strawberries provide about 97 mg of vitamin C in 120 g, exceeding 100% of the daily recommended intake. This fruit is also rich in antioxidants, benefiting heart health, blood sugar, and reducing inflammation. Strawberries can be enjoyed with cereals, yogurt, or in smoothies for added nutritional value.

Bell peppers are a rich source of vitamin C. One large yellow bell pepper provides about 342 mg of vitamin C. You can eat them raw, add them to salads, or prepare them in stir-fries. Bell peppers are also low in calories and rich in antioxidants, supporting overall health and limiting blood sugar fluctuations.

Green mustard greens provide about 195 mg of vitamin C in one 120 g serving. This vegetable is also rich in vitamin K, contributing to strong bones. With a low glycemic index and high fiber content, green mustard greens are beneficial for diabetics.

Papaya has a mild sweetness and is rich in nutrients, especially vitamins A and C, which are good for vision. Its fiber and antioxidant content promotes satiety, reduces cravings, and helps stabilize blood sugar.

Guava is low in calories, has a low glycemic index, and its natural sweetness minimizes post-meal blood sugar spikes. Each medium-sized guava provides about 125 mg of vitamin C, along with ample fiber to aid digestion.

Anh Chi (According to Healthshots)

Photos: Bao Bao, Anh Chi, AI

By VnExpress: https://vnexpress.net/5-mon-giau-vitamin-tot-c-cho-nguoi-tieu-duong-5007324.html
Tags: vitamin C blood sugar spikes

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