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The body's FIRST source of energy will be carbohydrates, if they are readily available - if you have eaten them within the hours prior to physical activity (PA). If they are eaten in absence of PA, they will be broken down, converted to, and stored as glycogen in the blood, liver and muscles until PA takes place. However, there is a capacity to each of these, and if you eat more than capacity, the remainder will be stored as fat. Once PA has begun, the body will first use muscle glycogen, then tap into blood, then last liver.
On the other hand, in the complete absence of carbohydrates over an extended period of time, the body, lacking any glycogen, will be forced to burn fatty acids to produce energy. This process is slow, or better stated more difficult, and cannot be done as quickly (by quickly, to fuel for high intensity exercises). You will simply not have the energy to move fast. But slower movement should be ok.
Last, in the absence of both, the body will resort to it's lean tissue, specifically muscle, for fuel.
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∙ 14y ago
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What is the body main energy source?
Carbohydrates
What are the body's main source of energy.?
Carbohydrates
What are the adjective phrases in carbohydrates are the body's main source of energy?
"the body's main"
What food type is the body main energy source?
carbohydrates
Which nutrient class supplies glucose as the main source of energy for the body?
Carbohydrates supply glucose as the main source of energy for the body.
What is the adj phrase of Carbohydrates are the body's main source of energy?
of energy
What is the carbohydrates job?
It serves as the main source energy of the body.
The main source of energy for the body comes from?
The main source of energy for the body comes from glucose, which is derived from carbohydrates in the diet. Glucose is utilized by cells for various functions and is the primary fuel for metabolic processes in the body.
What is the main function of carbohydrates?
Carbohydrates provide the main source of energy for the body, particularly for the brain and muscles. They are broken down into glucose, which is used by the body for fuel and to support various physiological functions.
The main source of energy in the human die?
Carbohydrates are the main source of energy for the human body. When consumed, they are broken down into glucose, which is used by the body’s cells as fuel to carry out various functions. Other sources of energy include fats and proteins, but carbohydrates are the body’s preferred and most efficient source of energy.
List of role of carbohydrates in your body and in medicines?
it is the main source of energy
What is the function of the carbonhydrate?
The Carbohydrates function in the body is the storage, and transport of energy and structural components. Carbohydrates are the body's main source of fuel for energy.
