Health and Fitness

In a world of fad weight loss and diet plans, diet pills, together with criteria for beauty that are a great deal specified by air brushing, it’s not too hard to start feeling that if you are overweight it is altogether a lost battle trying. You might feel that couldn’t ever be in good health and joyful. Well I have news for you.

You can chuck away your concerns and go forward to a confident way of reasoning and search the possibilities for accomplishing not just a lighter but a much healthier you and the opportunity to take personal control of all your weight issues for good!

Hardly any people go through their lifetime without having any concerns ever about their body weight in one or another way. For all but a few the worry is excess weight or obesity, not underweight. Obesity is regarded as a high contributing factor to a number of life threatening health diseases. However, obesity is also regarded a health condition that a lot of personal action can be taken, more than any other disease, to successfully address it. Even so it is a lot more often than not that is left to continue unchecked.

Among the most crucial things to beware when addressing excess weight or obesity is to realize a few of the components that role-play in weight gaining and how you could control and modify to fit your life-style.

The very first thing to consider when aiming at weight loss is the acknowledgment that you already have a problem with weight. For some individuals this acknowledgment is easy, especially to those that are seeking some weight loss just to get into their new swimming suit this summer. For many however, it’s an ongoing contradiction, a look for somebody to fault for the excess weight or obesity situation and try to find comfort, too frequently, at a carton full of chocolate ice cream.

The Weight loss issues may be as small as those of just cosmetic nature, 2 or 3 extra kilos, to that of pathological obesity which is a serious and alarming condition. Generally speaking obesity levels are decided by comparing present weight to ‘ideal weight’, as found by IBM - a figure that compares gender, age, weight and height to give an estimate of a healthy weight that is based on the generated percentage.

BMI isn’t the whole story system. It’s flawed for those individuals with high percentage of lean muscle as they might appear to have higher weight but nevertheless they have a very low fat percentage. However, IBM is helpful and a sound way of being aware where to begin and in assisting with setting up a sensible weight loss goal.

If you are going to hold on to BMI reading or not is a personal decision since weight loss it is very much an issue of planning and having a set of goals as much as making some life changes. However, changes without a destination usually become the kind that hold up only for a very short time rather than becoming permanent part of a life-style.

To lose weight you’ll require changing and improving your eating habits but also engaging in regular exercise. The higher the weight loss you aim to achieve the more necessary it becomes to involve your health care provider to plan a weight loss and diet program. Most doctors will offer borderline advice on aesthetic weight loss changes, since their real worry is the body’s ability to cope on any physical exercise regime that you are about to follow and to suggest against any extreme fad diets that could be harmful.

For pathological obesity wherever the aim is a weight loss of 15 or more kilos, or when surgical alternatives are being debated a trustworthy health care provider to be involved, from get-go to help with desirable preparations and safeguard against more problems.

A very significant matter to think of, as you set about to research for weight diets is to plan for safe weight loss. The awareness that you need to lose weight doesn’t imply that you must become of a specific size if you are to become happy, instead it means by changing into the particular size, that is suitable for you, it will help you towards reaching wellness and balance. A well and harmonious body it is better capable of carrying you through full of energy, enjoyment and statistically for much longer in life.

weight loss. diet, obesity

Health and Fitness A Health Choice Destination Online.
© 2008 Health and Fitness All Rights Reserved

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Most of the stored energy in our bodies is found in the fatty acids of triglycerides. Most of it exists in adipose tissue (body fat deposits). When those deposits of fat stores are broken down for the production of energy, triglyceride molecules yield fatty acids that through the blood stream travel to the muscles.

Fatty acids from here move to mitochondria (energy factories) where they are broken down into carbon dioxide and water using the electron transport-chain, oxygen requiring electron carriers), for the production of energy, adenosine triphosphate (ATP). The rate at which muscles use fatty acids depends on several factors.

The Use of Fatty Acids

• The more fatty acids released from adipose tissue in the blood stream the more fat will be used by the muscles as energy. A practice that can increase the release of fatty acids in the blood stream from body fat tissue, employed by many athletes, is the consumption of caffeine containing beverages.

• The more conditioned a muscle is, regular exercise and/or physical activity, the greater its ability to utilize fat as a fuel for energy. Aerobic exercise and training after some period of time enables muscle cells to produce more ATP, from oxygen requiring pathways including the pathway used to burn fat for fuel. This becomes possible because muscle cells will develop more and larger mitochondria.

• When exercise increasingly becomes longer but remains at low to moderate aerobic rate the use of fat as a source of energy predominates. When there is demand for energy, for long duration physical activity or exercise, while stores of carbohydrates are always limited there is almost always plenty of fat supply to provide it. Fat actually supplies more than twice as much energy as carbohydrate does for a given weight of fuel.

The aerobically utilization of one glucosemolecule (6-carbon) produces 30 to 32 ATP while a fatty acid molecule (16-carbon) produces 108 ATP. However, carbohydrate is more efficient in one special way. It takes 23 O2 molecules to produce 108 ATP but it takes only 6 O2 molecules to produce 30 to 32 ATP. This means athletes involved in competitive endurance exercise need that muscles cells also use carbohydrate as long as the supply lasts.

When engaging in lengthy physical activities or exercise such as ultra marathon, manual labor and even a desk job for 8 hours a day adipose stores (fat) provide the energy requirements for prolonged low intensity exercise ( 70% to 90%). It is only carbohydrate however that can support intense aerobic activity or exercise. Prolonged low intensity steady exercise or activity uses all available energy, fat and carbohydrates.

fatty acids, body fat, low intensity exercise

Health and Fitness A Health Choice Destination Online.
© 2008 Health and Fitness All Rights Reserved

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