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Nutrition & Weight Management
The word ‘diet’ has wrongly come to be associated with a way of eating which will lead to weight loss. It is important to realise however, that the word ‘diet’ simply means food that the person eats. A balanced healthy diet contains all the essential items that you need: nutrients, vitamins, minerals, and fibers.
Why diets don't work..A
Have you been on many diets, losing weight only to find that once you start eating normally again the weight piles on even more than it did before?
Low calorie, low-carb and crash diets can appear to work especially in the short term. You will lose weight, and some body fat. However, whilst you might lose some fat, you will also lose significant muscle mass. Why? Because if there are not enough carbs in your diet to maintain the function of your brain and other organs, then the body has no choice but to break down muscle protein into glucose just to keep your body going! Muscle tissue is important as it burns energy (calories) even when you're resting or asleep! So, if you lose muscle mass in your low cal diet, your metabolic rate (the rate your body burns fat) will slow down. Then when you return to normal eating habits, your body needs less calories than it did in the first place. So your normal eating pattern will provide you with too many calories, which are then stored as FAT! An extra 500 calories a day, every day result in putting on an extra 1lb of fat a week.
So what's the answer?
1) Forget the crash diets!
2) Using up more calories than you take in through food will result in weight loss - so you need to exercise!
3) You need to maintain as much muscle mass as possible, even build more, as muscle is the fat-burning engine of the body. How? Through using weights as part of your exercise program.
Dieting and metabolism
Low calorie dieting slows your metabolism, making it progressively more difficult to lose weight and keep it off. The failure rate of most diets is astronomical, yet people continue to try one after another, always hoping that each new scheme will provide the solution. If you're a veteran of the diet wars, the one word answer to your dilemma may be muscle. Let's take a look at why diets often fail and how strength training and a healthy appetite can rev up your metabolism.
Dieting fails due to a combination of hormonal changes, muscle loss, and flat out frustration. When faced with a shortage of calories, your body's natural response is to conserve fat. This mechanism may have come in handy for your distant ancestors trying to survive a famine, but the "starvation response" and it's associated hormonal changes make life difficult for many a dieter.
If a dieter persists long enough with the self-imposed famine, the body begins to break down muscle tissue for fuel. When protein is broken down, it releases nitrogen. Your body will quickly wash away the nitrogen by releasing water from tissue cells, causing an immediate reduction in water weight and a noticeable drop on the scale. However, water and muscle loss is nothing to celebrate. The water weight will be quickly regained as soon as you have something to drink, and the missing muscle can wreak havoc on your metabolism for a good long time.
Muscle is a metabolically active tissue. It requires a certain number of calories each day to maintain itself. Therefore, the more muscle you have, the more calories you burn even when you're just sitting around. As your muscle mass drops, so does your daily calorie requirement. Suppose, for example, that a dieter loses 10 pounds of muscle (along with maybe 20 lbs. of fat) on a strict diet. Now suppose that each pound of muscle had been burning 50 calories a day just sitting there. Together, those 10 pounds of muscle had been burning 500 calories a day. With this muscle tissue gone, the dieter must now consume 500 fewer calories a day in order to maintain that weight-loss.
However, we know that most dieters won't keep up the starvation routine for long. They'll eventually return to their old eating habits. When this happens, the weight inevitably comes piling back on. The kicker is that while they lost both muscle and fat during the diet, what they put back was all fat. So, even though they may weigh the same as they did when they started, they now have a lot more fat and a lot less muscle than they did before the diet. This means that their metabolisms are slower and their calorie requirements are lower. Even if they return to their pre-diet eating habits, they still require 500 fewer calories a day due to the muscle loss. That's one reason dieters are prone to regaining all of the lost weight and then some.
The solution to this dilemma is an active lifestyle that includes aerobic exercise, a solid weight training program, and a healthy diet. What is a healthy diet you ask? A healthy diet is based around whole grains, fresh fruits and vegetables, and lean protein. A healthy diet keeps your metabolism in high gear with 4 to 6 small meals a day. It's flexible enough to allow for popcorn at the movies or cake at a birthday party. No food is off-limits, but sweets and high fat junk food are eaten less often and in smaller quantities. A healthy diet is realistic and permanent; not something you suffer through for a week or two and then quit.
The goal is to consume as many calories as you can while still losing body fat and maintaining or gaining lean muscle. If your calories are already below normal, don't restrict them further. Instead stick with your current amount and focus on becoming stronger and more active, so you can gradually increase your calories to a normal healthy level. If your calorie intake is already in a healthy range, decrease it only slightly, and only if necessary. A small reduction of about 250 calories a day, or 10-15 percent less than usual, is more likely to protect your lean muscle and less likely to trigger a slow-down in your metabolism.
Following this type of routine, it's possible to gain about one pound of muscle per week and lose about one pound of fat per week. The end result is that the number on the scale might not move much at all, it may even go up. Your clothes will get loser and your self-esteem will sky-rocket. Yet the number on the scale won't budge!?!?! It's at this point that a lot of people will chuck the weight training because they don't understand the physiology of what's happening.
The truth is that when you're strength training it's possible to get smaller and heavier at the same time. Muscle is a much denser tissue than fat. A pound of muscle is like a little chunk of gold, while a pound of fat is like a big fluffy bunch of feathers. The fat takes up more space on your body. At this point, it's best to toss out the bathroom scale and rely on the way you look and the way your clothes fit. The scale can be misleading and discourage you when you're actually doing great.
The bottom line is that you want to make strong, healthy, positive changes rather than punishing your body and your spirit with starvation. Your goal is the sleek healthy body of a naturally lean person who can enjoy what they eat. You want to avoid at all costs the frail sagging body of a chronic dieter...
Call Joan now on 07716 376 123 or
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