Does red sugar oatmeal cause weight gain?

Jun 11, 2025 Source: Cainiu Health
Disease description:

Recently, I have noticed that I am getting increasingly heavier. I heard that this might be due to consuming brown sugar oatmeal porridge. May I ask, can brown sugar oatmeal porridge cause weight gain?

Doctor's answer (1)
Dr. Yang Ziqi

Whether red sugar oatmeal causes weight gain depends on specific circumstances.

Oatmeal is rich in dietary fiber and various vitamins, which helps lower cholesterol, control blood sugar levels, and maintain intestinal health. Oatmeal is also a low-GI (glycemic index) food containing abundant dietary fiber, protein, vitamins, and minerals. Consuming it in moderation helps control blood sugar, promotes intestinal health, and is less likely to cause weight gain. However, red sugar contains relatively high calories, mainly sucrose. Excessive intake increases overall energy consumption, which may lead to weight gain if it exceeds daily energy expenditure.

Whether eating red sugar oatmeal leads to weight gain mainly depends on the balance between total caloric intake and energy expenditure. If caloric intake exceeds the body's energy consumption over a prolonged period, weight gain may occur. Therefore, while enjoying the flavor of red sugar oatmeal, it is recommended to consume it in moderation, combine it with other nutritionally balanced foods, and maintain regular physical activity to achieve and sustain a healthy weight.