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Default 06-06-2012, 07:27 PM

Let's look at the early-morning exerciser, who hits the gym soon after jumping out of bed. It has been hours since his last meal, and his blood glucose is at the fasting level. This person is running on empty.

When your "gas tank" is on empty, your body starts to break down amino acids from your muscle mass and converts them to glucose for energy. Instead of burning fat, you're in danger of breaking down valuable muscle tissue.

To tap into those dreaded fat stores instead, eat something nutritious before you exercise. It's also a good idea to refuel after exercising with a nutritious and hydrating beverage.

There is a wealth of evidence on the role that nutrients play on blood sugar and insulin, and their effect on your energy level.

For instance, if you get up in the morning after an eight-hour sleep and down a glass of orange juice, the simple carbohydrate in the juice rapidly sends your blood sugar to elevated heights. This rise in blood glucose is followed by a rebound fall -- leaving you feeling weak and without the necessary fuel to work out. That glass of orange juice will do little to appease your appetite, so chances are you will also feel hungry.

Now, if you add a bowl of high-fiber cereal and skim milk to that glass of juice, instead of the surge in blood sugar you will have a nice, steady rise and a slow fall over the course of several hours. This meal, containing simple and complex carbohydrates, low-fat protein, and fiber, should give you enough energy to fuel your workout while helping to keep you feeling full until lunchtime.

Choosing the Right Foods

Protein and fiber slow the absorption of food in your stomach. The action of these nutrients helps maintain a normal rise and fall in blood glucose and normal insulin response.

Insulin is produced in response to the amount of glucose in the blood; its role is to help get glucose into the cells. So when your blood-glucose level surges, insulin production increases, to help shuttle that extra glucose into the cells. And what goes up must come down. When your blood sugar falls, you feel hungry -- even if you just ate two hours earlier.

People who eat meals of refined carbohydrates (orange juice, plain bagel with jelly) without protein and/or fiber fall into a vicious cycle of eating more calories throughout the day. This roller-coaster ride of high and low blood sugar leaves them hungry -- and eating every few hours.

Some scientists believe that these rapid shifts in blood sugar and insulin cause your body to deposit more fat. Others say that it's not so much the blood sugar and insulin as the excess calories you consume. Whichever theory is correct, it's clear that simple carbs without fiber or protein are the wrong choice if you are trying to lose weight.



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Old
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Default 08-08-2012, 08:39 PM

Exercise is really important to getting better fitness. And you doing exercise after some time you need some energy in your body then you can eating some fresh fruits and drink also fruits juice like lemon and more energy giving drink is really good for you.
   
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Default 08-22-2012, 12:29 PM

One glass of milk with eggs and banana is so energetic.
   
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Default 11-13-2012, 01:55 PM

After exercise have a shake with a combination of whey protein and dextrose immediately post workout. This will nourish and cause your body to heal and replenish your muscle tissue in the quickest time.

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Default 12-14-2012, 09:57 AM

I prefer to Dried food after the exercise...
   
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Default 12-18-2012, 09:45 AM

Hey guys!!I am agree with your reviews.Do some exercise on daily basis. Prepare a diet plan where you can calculate the calorie intakes. Just stick to minimum calorie requirements a day. Don’t abruptly start up with a low calorie diet but can gradually decrease it within a week.But i like eat the foods after do the exercise work.

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