Late‑Night Foods Linked to Sleep Trouble and Metabolic Risks

Eating heavy, fatty, spicy or sugary foods within two hours of bedtime can interfere with sleep quality and metabolic health. Experts cite increased risk of insomnia, acid reflux, elevated blood glucose, and disrupted hormone secretion that regulates hunger and satiety. A study of more than 400 participants found night‑time snacking associated with higher body‑mass index, and research from Harvard Medical School suggests such habits may alter the circadian rhythm and promote weight gain.

Guidelines from health authorities advise avoiding large meals, fried foods, caffeine‑containing products and sugary snacks after dinner. The Mayo Clinic warns that such intake can trigger reflux and gastric discomfort, while nutritionists stress the importance of timing meals earlier to support metabolism and restful sleep.