Does eating late-night snacks cause weight gain? Many experiences suggest that to avoid gaining weight, one should not eat too much at night, especially saying goodbye to late-night snacks. However, research studies have found that the time you eat more food is not absolutely correlated with weight gain or loss. So, does eating late-night snacks cause weight gain?
An experimental study divided overweight women into two groups: one consumed 70% of their daily calories before noon, while the other ate most calories closer to dinner time. The results showed no difference in their body fat percentages. Another large-scale survey also indicated that evening food intake was unrelated to weight changes over a decade.
Experts agree that weight gain primarily occurs when calorie intake exceeds expenditure. Therefore, the most crucial factor for maintaining a healthy weight is controlling your total daily calorie intake.
So, can you indulge in a hearty dinner followed by a late-night snack? It depends on your lifestyle.Generally, consuming more calories during periods of higher activity is more appropriate. After work, office workers often lounge on the couch or engage in sedentary activities, burning relatively few calories. Compared to daytime activity levels, nutrition experts suggest dinner should not exceed the calorie intake of breakfast or lunch. Moreover, late-night snacks or munching while watching TV often add unnecessary calories. Consumed regularly, these extra calories inevitably lead to weight gain.It's especially problematic to eat right before bed. During sleep, our metabolic rate drops by about 10%. Eating too close to bedtime theoretically makes it easier for unused calories to be stored as fat.
If you absolutely need a late-night snack to fall asleep, finish eating at least two hours before bedtime and avoid high-fat foods.Greasy foods slow digestion and delay gastric emptying. This can disrupt sleep for some people and even affect appetite the next morning, making it hard to eat the most important meal of the day. Keep late-night snack calories around 200 calories. Better options include: a glass of low-fat milk with 2-3 soda crackers, light soup noodles or savory congee, oatmeal, or red/green bean soup.
Does eating late-night snacks cause weight gain? As discussed above, avoid treating them as main meals. Instead, supplement energy appropriately. While variety is acceptable, portion sizes must remain small. The optimal combination includes dairy products, a small amount of carbohydrates, and a little fruit. Wishing everyone good health.