While meal timing can influence metabolism, it is not the sole determinant of weight management.

The body operates on a 24-hour circadian rhythm, influencing energy metabolism throughout the day and night. Notably, blood sugar regulation and energy utilization are typically more efficient during the day compared to the evening.

Consuming meals late in the evening or at night can hinder the body's ability to expend energy, potentially leading to elevated nocturnal blood sugar and increased fat storage, which impacts weight. Furthermore, eating too close to bedtime may heighten the risk of acid reflux and cause digestive discomfort.

Healthy food choices support weight loss. *Photo: Anh Chi*

Methods like intermittent fasting often involve restricting eating windows, which can help some individuals manage their food intake. However, weight loss effectiveness primarily stems from reducing overall calorie consumption, rather than merely altering meal times.

This approach may suit healthy adults. However, individuals with diabetes, those on blood sugar-altering medications, pregnant women, and the elderly should consult a doctor or nutritionist before adoption.

For effective weight loss, prioritize consuming fewer calories than you expend. Consistently eating at regular times, avoiding late-night meals, making balanced food choices, and incorporating appropriate physical activity are crucial for fat burning and sustained health.

Doctor Tran Quyen An

Nutrition Specialist

Tam Anh General Hospital Hanoi

Readers can submit questions about endocrine diseases here for a doctor's consultation.