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Wednesday, 23 October 2013

How your body uses energy supplies

The first fuel tank of energy for your body is your blood sugar. It is a combination of protein, carbohydrates and dietary fats (not body fat) put the blood shortly after eating, with the digestion process. When food is digested the energy stored in food is converted into sugars that are distributed into the blood stream, the muscles and the liver, and sometimes the storage depots are replenished, the fat cells. sometimes first fuel source is used up and then uses the energy in muscle tissue that is not used.

Now why would the body cannibalize its own muscle tissue? remember that the body only concern is survival. Muscle tissue uses more energy just to be there. So if you have muscle tissue without using body considers unnecessary and would like to get rid of it. lazy muscles are free-loading the rest of the body. (It's like leaving the lights in the room of your house when you are not using the room ... a waste of energy.) so unused muscle tissue is broken down and used as fuel. This is why people lose lean muscle tissue when they go on starvation diets.

You also see it in atrophy (withering away) of muscles which are not used as when a limb is immobilized. less muscle means less energy is used by the body overall. (I guess the lesson here is: use it or lose it. never let any muscles just lie around. moving your body in all ranges of movement as much as possible.) sometimes to excess muscle tissue is eaten up by the body and then uses muscle glycogen energy actually stored in the muscles.

Muscle glycogen only used up before the actual muscle tissue when sudden intense stress is loaded with muscle. has energy (glycogen) is used for primary sudden intense workload placed on the muscle. It is the fuel for hard physical work, intense bursts aerobic or heavy weight training. remember that it is not called for light to moderate activity. So once your blood sugar is used up, light to moderate activity break down unused muscle tissue than using the glycogen stored in the muscles.

This is why it is important to engage in short burst intense aerobic activity such intervals or circuits or use weight bearing exercise. did not think that just doing long walks (moderate activity) will burn all your fat. well, not weight bearing exercise will always use your muscle glycogen stores. If the weight is too light and you are just "going through the motions' the load imposed on the muscle may not be sufficient to activate the glycogen burning process. whether the body is used as fuel in all energy sources : or blood sugar or muscle tissue or muscle glycogen and then it will battle its fat stores as energy and begin to consume body fat. but it is a big ask because by this time you have probably stomach again and replenished your blood sugar supplies.

This means the fat stores are often barely touched. If you have not eaten and your body needs fuel for his activities at the current level then it will consume the fat in the body's energy. has a good reason for making your exercise after getting up in the morning . As long as you are doing the right intensity of exercise your blood sugar and muscle glycogen is consumed quickly and you can get your body fat to keep you going. But this does not mean that you should be hungry to make your body consume its fat reserves.

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