0
votes
3answers
102 views

Is it true that more calories give more energy, plain and simple?

I am asking this because I read a post jokingly titled, "Why fat people will hurt you." It mentioned there that, because heavier or obese people tend to eat more, they tend to store more energy. With ...
2
votes
3answers
226 views

BMR+Harris-benedict equation: case of negative output

I was using the BMR and Harris benedict equations. I got a negative result when i used the following information just by curiosity: Age: 80 Height :1feet 0 inches (ie 12 inches) weight :22 pounds ...
4
votes
1answer
323 views

“Negative” Calorie Foods to Renew Energy

Apples, celery, cabbage, and etc. are considered "negative" calorie foods. While I understand that the "negative" portion of that statement is largely mythical in nature, as they are actually just ...
4
votes
1answer
549 views

How are calories calculated in food [closed]

How are calories calculated in food? Do they sum all the energy in every molecule? By for example, by burning the stuff up and calculating the energy output. Or is this value supposed to represent ...
10
votes
2answers
6k views

How does our body dispose of excess calories (physiologically speaking)?

My question is whether all the excess energy that is left every day always go to fat, or can it be wasted or disposed of somehow? (for example by not digesting everything to 100 percent?) Now, I am ...
9
votes
3answers
23k views

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? ...