Whether you're just lying in bed or training for a triathlon, you need calories to function. Instead, they have a fair bit of fat and sodiu m.Ĭalories fuel everything you do. On the other hand, 200 calories of potato chips are just greasy potatoes that might be delicious but don't hold much nutritional value. Think about it-200 calories of mixed veggies are chock full of the vitamins, minerals, and other essential nutrients you need to fuel your body and thrive in health. So, now that we've had that basic nutrition science refresher, let's talk about the real issue here: not all calories are created equal. Our bodies function because the calories in the foods we eat provide energy in the form of heat.

One kilocalorie (kcal) is equivalent to 1,000 calories. But do you really understand what a calorie is? Calories are a unit of measurement define d as the amount of heat needed to raise the temperature of one gram of water by one degree Celsius.īut what does that have to do with your food? When calories are used with reference to foo d, the term refers to the number of kilocalories a specific food has. You probably know someone who has counted calories at some point in their life, or maybe you've done it yourself.

It's important to consult your doctors with any medical concerns, and before making any changes or adding supplements to your health plan.

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