If I eat less then 800 calories a day for the whole month of march how much weig!
Question: If I eat less then 800 calories a day for the whole month of march how much weight could I lose?
Answers:
To get a basic answer, you would want to calculate your Basal Metabolic Rate (http://www.bmi-calculator.net/bmr-calcul… Your BMR is the calorie amount your body burns if you were completely sedentary all day. Then add the calories burnt from exercise to get your total expenditure per day.
1 lb of body fat is equal to about 3500 calories.
Your BMR is likely far more than 800. For example, if you have a BMR of 1300 cal, burn 200 calories through exercise (1500 calories burnt per day) and you ate 800 calories a day, you would lose 1 lb of body fat in 5 days. Most experts recommend limiting body fat loss to 1-2 lbs per week.
Eating 800 calories a day is difficult, you will be eating a small amount of carbs and may notice low energy after a while, I would personally shoot for 1000 calories a day if you're going to exercise.
21 year old male weightlifter.