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No. A 5th grader should have 1200 calories a day. You would probably die if you only had 700:)
About 5 months of cycling about 20 kms a day! According to my gps I have burned 31929 calories after cycling to work every day!
It takes 3,500 calories burnt more than are consumed in a day. To lose 100 pounds, that means that 350,000 calories need to be burnt. The average month has 30 days in it, so 6 months is 180 days. That means that you would need to burn about 2,000 (1,944 calories, to be exact) a day more than what you consume. So if you eat 1,200 calories a day, you then need to burn off 3,200 calories every day.
By only eating 500 calories a day and exercising 2 hour a day. Good luck :) This is a perfect example up there only 500 calories a day because of all that weight you want to lose and yes work out about 2-3 hours a dayy and work hard it the only way it sucks i know everone wishes then can just lose in overnight..
Eight hundred calories per day will be fine for a very young child between approximately 5 to 12 months. However, 800 calories per day would be far too few for an adult or teenager.
You could only eat about 2100 calories a day.
It all depends on your calories intake and physical activity. If you consume more calories than what your body needs despite loosing 800 calories a day, you wouldn't loose any weight.
This goal is not possible to achieve in 2.5 months by only changing your dietary habits. Read on!Let's lay out the data: (FYI - this assumes you need 2,000 calories per day to maintain your current weight)50lbs @ 3500 calories per pound = 175,000 calories need to be eliminated or burned off:2 and a half months = 75 days175,000 calories divided by 75 days = 2,333 calories per day.Assuming you are eating 2,000 calories per day right now - you can cut this down to 1,200 calories per day (talk to your doctor before doing this). That removes 800 calories per day.Now you still need to remove 1,533 calories per day! (2,333 - 800). Simple - exercise 1,533 calories burned per day.If you only eat less - without any of the exercise you might lose about 17 pounds in 2.5 months.Slow and steady wins the race. Try lengthening your goal to 6 months. Eating 1,500 calories per day, exercising 400 calories burned per day - in 6 months expect to drop 46 pounds!
The Nazis believed that the Jews only needed 186 calories a day.
if your a polar explorer you only need 17 calories per day, hope this helps !
Yes, very much so. The average person should be eating 1,500 to 2,000 calories a day. Eating only 600 to 700 calories a day is starving your body of the proper nutrients it needs and is very unhealthy.
Eating only 1100 calories a day is not good for your body. You can do a lot of damage to your organs. If you don't consume enough calories per day your muscles will eat into your fat and it will make weight loss impossible.