This page contains info about ephedrineSubject: Slow metabolism diets & slimming pills |
BMR is much greater in childhood than in adulthood. After ephedrine the age of about 20, it drops about 2 per cent, per decade. People whose bodies contain a higher proportion of muscle to fat, tend to have a higher BMR than those with lower muscular proportions - all other other things being equal. What is ephedrine the 'average' person's BMR? As a very rough guide, the average person's BMR is about half a calorie per pound of body weight, per hour. So, if you weigh 140 pounds you will use up approximately 70 calories an hour or 1680 calories per day day doing nothing. ephedrine The 5 things you need to know about BMR (1) The higher your BMR, the easier it is to lose weight All other things being equal, the more energy your body needs in order to tick over, the more food you can eat without gaining weight - or or conversely, ephedrine the less reduction in food you need to make in order to lose weight. Thus a high BMR tends to make dieting and weight loss easier. (2) Your BMR decreases when you go on a diet which has fewer calories than your normal diet In response to fewer calories, calories, ephedrine the body lowers its BMR because it thinks there is a famine. It therefore 'slows down' in order to conserve energy. Hence the 'plateau' effect during dieting. (3) Your BMR increases in response to increased physical activity Not only do we use up calories doing exercise but the increased BMR BMR continues even after we have done our exercise, often for several hours. ephedrine The amount of increase varies from person to person but even a modest increase should counteract the body's tendency to decrease BMR when we cut calories. Note: The exact reason why physical exercise leads to an increased BMR BMR is not known. ephedrine The present consensus is that exercise preserves more of our lean body tissue. Remember, the higher our proportion of lean body tissue the higher our metabolic rate will be. (4) Exercise is the ONLY effective way to increase your BMR Many diets claim to increase metabolic rate rate through special fat-burning exercises or fat-burning foods. ephedrine The truth is, your metabolic rate falls if you start dieting and start to shed excess pounds. You may be able to reduce the extent of the fall by increased exercise but there is no evidence whatsoever that your metabolic rate will be be higher than it was before you dieted. (5) Obesity is not caused by a slow BMR Except in ephedrine the rare cases of serious metabolic illness it is not possible to blame your metabolism for obesity. Your metabolism certainly has an effect on how much you weigh but the main reasons
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