There could be several reasons why you are not gaining weight despite consuming 4000 calories a day. It is possible that your body is burning off the calories quickly due to a high metabolism, or you may not be absorbing all the nutrients from the food you eat. It is also important to consider the quality of the calories you are consuming, as well as factors like genetics and overall health. Consulting with a healthcare professional or a nutritionist may help you understand the underlying cause.
That depends on how many calories the person in question's body requires to stay alive, or their BMR (basal metabolic rate) which depends on age, sex and weight. If they need 3000 calories, they will need to eat 3000 calories to maintain their weight. If they need 4000 calories, they need 4000 calories to maintain their weight. In addition, if they eat more than their BMR, they will gain weight, if they eat less, they will lose weight. In theory, you can have 2 totally different people who weight 800 pounds, BUT they each require different amounts of calories to maintain their 800 pounds.
Oxygen has no calories!
2100 - 4000
I guess you mean how long do you have to run to burn off 4000 KJ. Well first off 4000 KJ is equal to 955 food calories. Also, for every mile you run, you burn off an average of 100 calories along with it. Although the amount of calories burned all depends on age, sex, weight, temerature, terrain(hilly, offroad , ect), and also weather (windy, rainy, ect). If you do the math, you would have to run 9.55 miles to burn off 955 calories (4000KJ).
Yes it is because if i converted 4000 kj to calories it will equal 955611.830476. Hope this helped. :)
4000
If you are an very active teenager you should consume about 3000 to 4000 calories a day. to gain one pound a day it usually is 3200, but it depends on the body and your metabolism remember everyine is different .
The recommended calorie intake varies a little based on height, weight, activity level, body type, and a few other factors. On average, they should be eating about 1,600 to 1,900 calories a day.
You should wait until they are at least a year old when they are about 4000 calories for the whole thing.
3000-4000 Pounds
around 4000 to 3400
They needed 4000 calories a day. We homo sapiens need 2000. Therefore we are much more efficient.