Though going to bed hungry can help with sleep and weight loss, lack of access to food can actually increase your risk of obesity, asthma, and other health problems.
“If you are hungry, you should eat something, regardless of the time of day,” says Aimee Takamura, registered dietitian and director of wellness and sustainability at Restaurant Associates. “The act of eating late at night does not affect metabolism or lead to many of the adverse effects you may have heard of.
Going to bed hungry can keep insulin low
"When it comes to weight loss, going to bed a little bit hungry can help because it keeps hormones like insulin low, and that can help facilitate weight loss," Davis says. But she reiterates that having a big dinner right before bed has the opposite effect.
However, by going to bed on an empty stomach, your blood sugar level may drop, also referred to as hypoglycemia. The condition can be dangerous for people with diabetes and other critical health issues. Even in healthy folks, low blood sugar levels can cause headaches and dizziness and negatively affect sleep.
You could gain weight
Even worse, sleeping on an empty stomach could lead to a big food binge in the a.m., peaking your blood sugar to unhealthy levels and throwing your metabolism for a loop for the rest of the day.
What Experts Say About Late-Night Snacking. "If you're hungry at night, you should eat something," says Sarah Pflugradt, M.S., RD, a family nutrition expert. "Eating at night will not slow down your metabolism and if you're smart about snacking, you won't gain weight either.
What's more is that skipping dinner can lead to acidity, constipation, heartburn, etc. At times, it may make you feel hungry at the middle of the night and make room for sugar cravings. Not only does this interfere with your weight loss regime, but also cause sleep disturbance.
Should you eat before bed? No, you shouldn't eat before bed, says Supan, and one reason is because of the way your body functions. “When you eat late at night, you're going against your body's circadian rhythm,” she says. It's all about the way your body adjusts its insulin sensitivity.
Myth: You Shouldn't Eat After 7 P.M.
“However, there's no magic to the 7 p.m. time,” Dobbins says. “Losing weight is a matter of limiting our calorie intake, and most people tend to eat most of their calories in the evening, at dinner and snacking afterward.
As a guideline, you should stop eating two to three hours before bed. This will give your body enough time to digest your food, lowering your chances of acid reflux and digestive issues keeping you up.
Your Slow Metabolism:
When you have a slow metabolism, your body doesn't convert food into energy in sufficient quantities. So most of the food you eat is stored in the form of fats. This is the main reason why some people get fat even though they don't eat much.
Skipping breakfast and other meals is one behavior studied as a factor influencing weight outcomes and dietary quality. Based on evidence that skipping breakfast reduces total daily caloric intake, some weight-loss recommendations include skipping breakfast (i.e., intermediate fasting) as one strategy to use.
Low blood sugar causes people to feel irritable, confused and fatigued. The body begins to increase production of cortisol, leaving us stressed and hangry. Skipping meals can also cause your metabolism to slow down, which can cause weight gain or make it harder to lose weight.
“Those who get hungry before bed can try eating low-caloric snacks which may help with hunger, but decrease the possible adverse effects of eating so late,” McHill says. If you're needing a bigger meal later in the evening, make sure the foods aren't keeping you up with bloating, heartburn, or acid reflux.
Many people believe skipping a meal can help with weight loss. This is a myth proven by research. It is not even up for debate; the body will undergo change with the intake of fewer calories. These changes are not beneficial.
If a person wakes up hungry during the night, they may not have eaten enough during the day or changed their routine to get more exercise. Alternately, a person may not be getting enough sleep, or they may have night eating syndrome.
Based on research that shows eating two meals won't necessarily get you all the nutrients you need, though, I do recommend choosing three medium-size meals between 400 and 600 calories, plus one to three snacks at 150 to 200 calories per day for optimal nutrition and satiety.
Most people are brought up thinking that dinner should be the biggest meal of the day, meaning they opt for a light breakfast and lunch. However, research has found that a smaller dinner and larger lunch could be the key to helping you shift those weight.
"Breakfast Is The Least Important Meal Of The Day" outlines a behavior-based weight-loss program based on a pilot study run by the author, a medical physician.
You're holding onto water weight.
It's as simple as that really, unless you're incredibly small and in active you should and will lose weight on 1000 calories unless of course you're chronically stressed or really suck at counting calories.
Structure your meals around a source of protein, healthy fats and plenty of veg / salad. Keep highly processed foods, sugar and starchy carbohydrates to a minimum. Drink enough water and get enough sleep. Train consistently in a way that suits your body.