Physically speaking, as you are actually donating the blood... about 50 cal. you are just sitting there, so no exertion.
But the actual loss of one pint of blood followed by the body working overtime to replace the blood cells equals about 600-650 calories!
So you burn about 650 cals donating blood, and you save lives! Whoohoo!
Eat a normal meal before donating blood, and drink plenty of water or juice after your donation. You don't need to overeat to compesate for the blood donation.
About 600 calories, give or take...
They lose 5647 calories an hour
How many calories in a blood orange?
It takes 3500 calories to lose a pound
3500 calories must be burned to lose one pound.
You would need to lose 3500 Calories to lose 1poundDecrease your daily calories by 30%.
84 calories
there are 3,500 calories in a pound so times that by 23 and your answer is80,500
you would lose 300 calories in a 100 metre sprint
There are a lot of calories that one could lose in a day simply by walking. On an average day, one could hope to lose about 500 calories by walking. It takes 3500 calories lost to lose a pound.
you can lose up to 30 calories
3000 calories
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