“ It's better to keep your energy balanced by staying within a range of calories through the day, making sure not to overeat AND to not create a huge calorie deficit through a lack of food. Eating more than 300 to 400 calories in a meal will likely cause a surplus of energy.
Generally, it is recommended that adults consume no more than 2,000–2,500 calories per day, depending on age, gender, activity level, and goals. Therefore, consuming more than 1000 calories in one single meal would exceed the recommended daily total for most adults.
Although every person's daily caloric intake is individual, based on their personal goals and needs, nutrition experts estimate that average daily consumption at each meal should be broken down as follows: 300 to 400 calories for breakfast, and 500 to 700 calories each for lunch and dinner.
Unless you're doing a marathon or doing some kind of high energy exertion activity— probably not the best idea to eat that much in one sitting. So my answer is no. Sure, within reason. But cut back on intake over the next few meals so that you average out to a normal intake.
Generally, it is recommended that adults consume no more than 2,000–2,500 calories per day, depending on age, gender, activity level, and goals. Therefore, consuming more than 1000 calories in one single meal would exceed the recommended daily total for most adults.
If you're not losing weight in a calorie deficit you may need to adjust your stress levels, diet, and sleep patterns. Other reasons for weight gain during a calorie deficit are hormonal changes, aging, and other health conditions.
Assuming you need 2000 calories per day to maintain, a daily intake of 7000 cals means 5000 excess calories per day. So in two weeks you would have accumulated 5000 *14 = 70,000 excess calories. Now, 7000 cals equals 1 kg gain. So you would have gained 10 kg in two weeks.
Overall, however, one can not live long on 500 calories a day. A popular 500-calorie diet plan is a version of intermittent fasting. It is called the 5:2 plan and means you eat a normal healthy diet 5 days a week and then only 500 calories on two non-consecutive days of the week.”
Theoretically, eating 10,000 calories in a single day can make you gain up to 3 pounds (1.5 kilograms) of weight. That's quite a lot, and depending on your age, height, weight, etc., you'd need around 10 hours of intense exercise to burn it off.
No, you can't actually gain weight from one day of overeating.
After some time has gone by, work up a real sweat: Run, lift weights, play basketball. It's best to wait at least 3 to 4 hours after a big meal. It will burn off some of those extra calories. It may also help jump-start your metabolism and prevent constipation.
Many studies suggest that eating more frequently may offer benefits by decreasing hunger and food intake at subsequent meals.
Technically, you can eat anything on a calorie deficit diet—as long as you eat in a deficit, Cording says. “But, that said, whatever you're eating needs to end up being less than the energy you expend,” she says.
In order to eat 100,000 calories you would have to guzzle down over 11 liters (or nearly 3 gallons) of pure oil. It is physically impossible to eat 100,000 calories in one day.
In fact, it doesn't happen that way. Depending on the number of calories needed for weight maintenance, a person would have to down a total of 5,000 to 7,000 calories in a day to gain any weight at all, and it's not likely to be even close to a pound.
If you are looking to gain weight through muscle gain, then 4000 calories a day bulking meal plan combined with working out could lead to you gaining about 2.5 pounds of muscle per month.
When a person has been eating a low-calorie diet for long enough to actually be starving—there's no specific caloric threshold or length of time for this to happen because it's so individual, the experts explain, but it certainly takes longer than a day without food—a few physiological processes take place.
So, if you're eating 1,200 calories and not losing weight, it could be that your body is really struggling to function on so little fuel and your metabolism is not functioning well enough to respond to a deficit in the way you'd like.
You will lose up to 10 pounds (4.5 kgs) if you consume 800 calories and exercise regularly. Make sure your doctor or nutritionist is aware of your diet pattern.
The 1200-calorie diet is geared toward women. Men's bodies require a higher caloric intake. This means that a typical woman can eat between 1200 and 1500 calories a day to lose weight. A typical male body needs about 1500 to 1800 calories daily to lose weight.
OMAD stands for One Meal a Day; the idea is to fast for 23 hours straight and then consume one large meal in a 60-minute window. The OMAD diet is proposed to be a weight loss method as well as a way to tackle chronic disease and other health issues.