Causes of changes in the metabolic rate

Changes in metabolism can have different causes. Here is an overview of the causes and tips on how to get a fast metabolism upright.

Exercise, stress and lack of sleep can make your metabolism

Metabolism refers to the rate at which your body uses calories to meet energy needs. The basal metabolic rate (BMR) refers to the number of calories you burn while your body is at rest. Your BMR decreases with age. This means that when you get older it becomes more difficult. For the body to burn calories and harder for you to lose weight is Can improve the daily routine of cardiovascular exercise your health and fitness and increase your BMR.

Stress has both positive and negative effects on the metabolism. First, it increases it provide additional fuel for the body to react to any stressful situation. Prolonged stress may actually reduce the BMR by disrupting the digestive system. Lack of sleep makes you too tired to exercise or work out intensely. It reduces your BMR. If you reduce the amount of stress in your life and get more sleep each night to return your normal BMR. Not easy in the modern world, with its fast pace and demands on your time, but it can be done.

• Exercise
  That exercise increases the BMR is a well known weight loss fact. But did you know that causes some of the exercises that the body is ready to continue to burn calories at a higher rate after exercise? The amount depends on how hard and how long you exercise.

  For example:
  A 154 pound person running 8 mph and will burn 320 calories in 20 minutes. If this person goes 3 mph for an hour, they will burn 235 calories.

  Walking or jogging, the BMR is here again within 60 minutes, which means that at best you will lose 10-30 extra calories during your recovery period. Low-intensity exercise training has a positive side. Studies have shown that the fat burning is increased by 40%. High-intensity exercise training, on the other hand, has no influence on the burning of fat, but you will continue to burn calories in the accelerated rate in the next morning. Thus the form of exercise you should choose? Experts say that low-intensity exercise is preferable because the risk of musculoskeletal injuries is low and you are more likely to remain at a low intensity exercise program.

• Stress
  In times of stress, the hypothalamus, the adrenal epinephrine (adrenaline), norepinephrine and cortisol to dissolve into the bloodstream accelerate heart rate, respiration, blood pressure and metabolism. Adrenaline breaks glycogen into glucose in the liver. Both hormones increase circulating free fatty acids. The additional glucose and fatty acids are used as fuel by the body during times of stress.

  Prolonged stress interferes with the digestion. The stomach produces large amounts of digestive juices. Irritable bowel syndrome is caused when the smooth muscle contractions, the food to move along the large become spastic. If the abdomen is inflated, a person experiences cramps, constipation and diarrhea. Studies suggest that stress can make a person more prone to stomach ulcers or sustain existing ulcers. Stress has also lead to increased inflammation of ulcerative colitis brought together. Such terms are used to reduce the BMR. When the voltage is removed, improving the body and the metabolic rate is increased.

• Lack of sleep
  The lack of sleep has been shown to alter hormone levels in the body. Decreases as sleep, the adrenal gland creates more cortisol. It regulates appetite and when its levels increase people still feel, though full of hunger. Lack of sleep also causes levels of growth hormone decline.

  This results in the following consequences:

  • Reduction of muscle mass and strength
  • Increase of adipose tissue
  • Weakened immune system

  Insulin is a hormone produced by the pancreas, sugar (glucose) from the blood to the muscles and other tissues in the body produces. Insulin levels increase when the body is not getting enough sleep. Since insulin causes sugar to be stored as fat, increased insulin makes weight control difficult. Deprived individuals often eat sweets or biscuits when they sleep to feel their energy dropping. When their blood sugar levels, increase energy back, but converted the unused calories into fat.

  Tired people burn fewer calories because they practice the energy or work out intensely missing. You can have the same duration as a rested person to exercise, but you will burn fewer calories. Getting enough sleep reduces the effects of increased cortisol levels.

• Age
  As we age, our metabolism increases which makes it harder for us to maintain or lose weight. But there are many more factors that influence the metabolism. 30 If we turn our physical abilities will decline in the course of our lives. It depends on your health and your lifestyle, how fast the decline will happen.
  • Decrease in the reaction is a slower performance of tasks is about 15%
  • Lung capacity decreases by about 40%
  • Reduction of about 40 to 50% muscle

  Because of the low activity and a slower metabolism, the fat cells will increase. If you exercise regularly you could slow down metabolism.

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