A 5000 calorie diet is designed specifically for athletes and bodybuilders since they burn a lot of energy during their daily training sessions and need to replenish it promptly and efficiently. Normally, adult women need to eat 1600-2400 calories a day, while 2000-3000 calories for men (2).
A normal healthy person should consume between 2,000 and 2,500 calories per day. A 5000-calorie diet is closer to the recommended daily calorie intake. Eating 5000 calories per day won't cause you to gain weight, but you should consider increasing your calorie intake if you're overweight or obese.
If you ate five times that amount—5,000 calories more than you need to maintain your weight—you could expect to gain about a pound of fat. You can get rid of that with about a week of proper dieting.
It is possible to eat 4,000 or 5,000—or even 10,000 calories—a day and still be malnourished! While the average American diet is filled with fat and calories, it can often lack the essential vitamins and nutrients that your body needs to function healthfully.
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.
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.
Consuming more calories than you burn may cause you to become overweight or obese. This increases your risk for cancer and other chronic health problems. Overeating -- especially unhealthy foods -- can take its toll on your digestive system.
In other words, if you stick to the calorie intake recommended by WLR, you can be sure your body won't go into starvation mode. As a general rule though, most nutrition experts recommend never going below 1,000-1,200 calories a day if you're dieting on your own.
Most adults need a minimum of 2000 calories to sustain metabolism, muscle activity, and brain function. However, too many calories can lead to weight gain and a variety of diseases.
You could be malnourished if: you unintentionally lose 5 to 10% of your body weight within 3 to 6 months. your body mass index (BMI) is under 18.5 (although a person with a BMI under 20 could also be at risk) – use the BMI calculator to work out your BMI.
Caption Options. To put it bluntly: "Women and men of average height need to gain or lose about about 8 and 9 pounds, respectively, for anyone to see it in their face, but they need to lose about twice as much for anyone to find them more attractive," lead author Nicholas Rule told Medical News Today.
You will starve to death eating only 250 to 350 calories per day; you're on a semi-starvation diet. You'll become malnourished, weak and ill. Please talk to your doctor about your desire to lose excess fat weight so you can do it gradually and safely. Starving is not the healthy way to go about it.
'There is not an exact number of calories that you can eat on a cheat day but a good guideline to follow is to not consume more than 150 per cent of your regular calorie intake/limit,' according to Bodies by Byrne, run by a nutritionist and fitness instructor.
As a professional eater, Jesse Freeman can devour five kilograms of food in one sitting, and claims to eat up to 30,000 calories a day.
A 5000 calorie a day diet typically consists of a large number of meals throughout the day. This diet would usually include high calorie foods such as fatty cuts of meat, whole eggs, cheese, nuts, butter, oils, and other high-calorie foods.
Caloric Needs
However, the Academy of Nutrition and Dietetics reports that teenage male athletes need 3,000 to 4,000 calories per day and female teen athletes need 2,200 to 3,000 calories per day. According to TeensHealth, some teens may need up to 5,000 calories per day, depending on how active they are.
Most of us would not be able to sustain an 800 calorie diet plan for more than a week, let alone for a whole month without medical support.
Metabolism slows, the body cannot regulate its temperature, kidney function is impaired and the immune system weakens. When the body uses its reserves to provide basic energy needs, it can no longer supply necessary nutrients to vital organs and tissues. The heart, lungs, ovaries and testes shrink.
But if your calorie intake dips too low, says Lummus, your body could go into starvation mode. "Your body will start to store fat because it thinks it is not going to get anything," says Lummus. "You will be at a point where your body is kind of at a standstill."
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.
In anorexia, death from organ failure or myocardial infarction is fairly common (up to 20 percent of cases end this way) and tends to happen when body weight has fallen to between 60 and 80 pounds (although it can occur at any time).
Diarrhea can also be accompanied by other symptoms, such as nausea or loss of appetite, that also make it hard to keep food and liquids down. This reduces your calorie intake, which can also contribute to weight loss.
You don't absorb every calorie you eat.
However, as you may have noticed the last time you took a number two, not every parcel you eat is entirely digested. Some foods, particularly those high in fiber, make their way through the digestive system without being completely broken down.
You're constipated. Having a bowel movement at least every other day is considered normal. Strict diets, skipping meals and restricting fluids can lead to constipation which can add 2 to 6 pounds to the scale. Ease constipation by increasing fiber-rich foods, water and exercise.