Calories is an energy measurement of the amount of energy obtained from food that is available through cellular respiration.

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Help me adjust the GDA for my BMR to lose weight

Based on GDA (Guideline Daily Amounts), the GDA for someone who has a BMR (Basal Metabolic Rate) of 2500 calories a day is: Calories 2500.00 kcal Protein 55.00 g Carbohydrate ...
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Calories to grams

I am trying to work out how much fat, carbs, and protein I should be consuming daily based on my BMR which is around 2025 calories. Apparently you're supposed to have 500 calories less than your BMR ...
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254 views

Daily calorie intake

Based on my height, weight, age, exercise levels, how many calories should I be consuming daily to lose a healthy amount of weight each week/month? I have been to about 5 difference sites and have ...
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5answers
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Is it necessary to eat fewer carbs in order to lose weight?

I'm using DailyBurn.com as my guide/tracking system for losing weight and I always seem to hit my recommended carb limit for the day really easily. I really like eating rice, pasta and bread. To put ...
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4answers
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Is it true that thinking uses a lot of calories?

I have read a lot of stuff that says the brain is one of the parts of the body that consume the most oxygen. Is this true? Does that mean when you're thinking hard, you're actually burning a lot of ...
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What's the difference between calories and kcal

What are the differences between Calories, calories, and kcals? Why do we have different terms to describe the same concept? In what cases is it useful to use one unit of measurement over the other? ...
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Should I eat more calories when working out even though I'm trying to lose weight?

For example, if I use one of these calculators that tells me how many calories to eat, if I put in that I am sedentary it tells me to eat (for example) 2000 calories. If I put in that I'm moderately ...
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1answer
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How many calories are burned while doing interval running?

Since I've started running I've noticed that my appetite has gone up incredibly.I need to know how much I can eat to stave off the hunger while staying under my caloric burn. Is there a way to ...
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672 views

How to compensate for a brownie sundae?

Every now and then I'll indulge in an extravagant dessert, such as a brownie sundae, which contains as many calories as I'd normally eat for dinner. What is the best way to nutritionally compensate ...
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1answer
911 views

Is 3400 calories a day unreasonable for me?

Was reading one of the answers to this question that based on the calculation suggests I intake 3400 calories a day. I have a scale at home that measures body fat and also calculate about the same ...
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Estimated calories you burn throughout day

If one has normal activity throughout the day, for example wake up at 10AM sleep at 11:30PM, drive to work, work, walk to get lunch, drive home, do laundry, etc. What is the estimated amount of ...
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390 views

Strength Training, Muscle Mass, and Weight Loss

I heard on a podcast that pounds of fat burn calories at a different rate than pounds of muscle. The thinking is that a pound of fat, sitting idly over the course of the day, requires X calories, ...
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At what point do I start to burn muscle on a calorie deficit diet?

If I'm on a calorie deficit and trying to burn fat, at what point do I start burning muscle instead of fat? How can I be sure that I'm eating enough to minimize muscle loss, but remain on a calorie ...
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How can I calculate calories burned during an activity?

I've found various online "calculators" for looking up how many calories are burned when doing an exercise like using an Elliptical machine. Is there a way to calculate how many calories I burned ...