Showing posts with label nutrition. Show all posts
Showing posts with label nutrition. Show all posts

Saturday, July 12, 2008

Spending Your Money Wisely with Quality Food

Wherever possible, it is best to grow your own food. This is a help with the family budget. But many excellent articles of food may not grow well in your particular locality. They must be brought from a distance and exchanged for cash. If you are on a limited budget, how can you spend your money for the greatest value in food? This is a very practical question.

Foods which are manufactured and refined usually cost much more than those in the natural state. At the same time there is danger that some of the minerals and vitamins have been lost in the manufacturing process. In such a case you lose out in two ways, first, by paying much more for the product, and second, by the loss of essential elements from the food. This is not a wise way to spend a large portion of your money. Do not be carried away by all the glowing advertising material on the package or container.

Take the question of breakfast cereals so widely advertised today, particularly those flakes that have been coated with sugar. Such breakfast food is scarcely worthy of a place on your table and in your family budget. Dry cereals in any form offer less nourishment than do the raw materials from which they are made. Much of real value is lost in the manufacturing process. And when a sugar frosting is added, the effect on young children is far from good. That sugar coating is the worst feature of all. This excess sugar increases the possibility of dental decay and often results in chronic indigestion as well.

Diet Start

Cereals and similar products that are cooked at home are much less expensive than those that are already prepared. The same is true of breads baked at home. They, too, are more nutritious. It does take time to prepare such food. But in the end this saves money, and the whole family will be healthier and more satisfied.

People in well-to-do households may not have much trouble in selecting an adequate diet, provided they take the time to do so. Unfortunately, most of them do not bother. They just eat what comes their way or what is advertised over radio or television. This haphazard way of living is likely to result in serious deficiencies.

The family with limited means must be even more alert to the problem of selecting a diet that is suitable, but not too expensive. They must not allow themselves to be swept away by the flood of advertising so prevalent today. They must buy wisely and well.

Those who live in the country may find the situation a little easier. A small garden, with a few hens and a cow, may enable such a family to live far better than one whose means are not limited. Everything depends on the choice that is made.

Actually you can feed your family better than you think you can. But it does take a little planning. However, people who live on a well-balanced diet are naturally happier and healthier. Such a diet need not be an expensive one. In fact, there are many experiments in rats and other animals showing that a less liberal diet tends to promote a longer life. Many modern nutritionists believe that we live on only about half of what we eat. The rest only compels our hearts and other organs to work that much harder to get rid of the extra food.

Experiments at Cornell University seem to bear this out. A certain number of white rats were used. Some were allowed to eat all they wanted whenever they felt like it. Others were placed on special diets when they were in a rat's "middle age." Those rats which ate as they pleased lived 600 days or less. Those on the diet in middle age lived over 1,000 days. The oldest rat lived 1,400 days, and he never had a square meal in his life! It is not the quantity of the food, but the quality, that counts.

Planning Better Meals

Some people become confused over such scientific terms as calories, vitamins, minerals, and so forth. This is quite understandable. But don't let this scare you too much. Today you can balance your diet fairly well without knowing very much about these various terms. Without going into too much detail, you can reach a good middle-of-the-road plan that is almost foolproof.

During recent years nutritionists have worked out what is known as the "basic seven" food groups. If these foods are included in the diet each day, they will meet the needs of the whole family very well. One does not have to bother with all the endless details of a complicated diet. Just follow this basic plan.

These seven food groups are easily recognized. They should become the foundation of each day's meals. Some foods from each should be in one meal, others in another. But these essential things should always find a place at some time in the day. Other things may be added as desired. But it is best not to get too far away from this simple daily program. If any of these basic groups are missing in your daily planning, your diet is likely to be deficient in some things that are vitally important to good health.

Sunday, March 23, 2008

For what sugar you had?

Several different types of sugar are available, namely white, golden brown and the so-called 'speciality sugars' which include soft brown, caramel brown, multicoloured crystals, castor, icing and yellow sugar. Golden brown sugar is the end product of the milling process. Also known as raw sugar, it is from this that all the following types of sugar are produced:

Yellow sugar has simply had yellow colouring added to it.

Sugar and nutrition

Sugar is pure carbohydrate and as such its main contribution to the diet is food energy. One gram provides 17 kilojoules (4 calories). This energy is readily availableto the body, that is, the body can use it very quickly and efficiently. This may be either an advantage or a disadvantage, depending on the situation. For example, for anathlete taking part in an endurance event and therefore requiring a quick energy top-up, sugar is very useful. On the other hand, for diabetics - who have difficulty keeping their blood sugar level under control - the fact bloodstream relatively quickly is a

Diet Start

Another aspect to consider regarding sugar as an energy source is that it is inexpensive. This may not be of concern in affluent nations, but it means that sugar can be used to supplement energy-deficient diets of impoverished communities.

Despite claims to the contrary, the difference between the nutritional value of brown as opposed to white sugar is negligible. The brown variety does contain more molasses (the syrup left behind when sugar crystals are produced from sugar cane) and molasses is a rich source of certain nutrients, but in terms of the overall contribution to the diet, the amounts are insignificant. As an illustration, while molasses is considered a good source of iron, in order to meet the Recommended Daily Allowance for iron for an adult woman from brown sugar alone, one would have to eat nearly half a kilogram!

Why is sugar found in so many foods?

One of the major concerns people have about sugar is the fact that it is found in such a wide variety of foods - including foods that don't even taste sweet - which makes it easy to consume relatively large amounts of sugar without being aware of it. The reason it is used so widely is because it is a very versatile product. It has certain properties which enable it to perform numerous functions in foods - for example, it adds flavour, colour and texture and acts as a natural preservative.

Although sugar substitutes are available, none of these has all the properties of sugar and many products in which it is used would be extremely difficult, if not impossible, to produce without sugar. For example, sugar may be used in the production of bread to improve its shelf life and in beer to assist with fermentation. Since South African food law states that food ingredients must be listed in descending order of quantity, you can get a good idea of the extent to which sugar has been used in a product simply by reading labels.

A spoonful of moderation

Having looked at where sugar comes from, what it does and its role in nutrition and health, it is clear that as is the case with so many other aspects of nutrition, much of what is commonly believed is not necessarily accurate. Too often, what is held to be absolute truth is in fact the result of assumptions and hearsay rather than controlled scientific research.

As far as sugar is concerned, the conclusion to which research has brought us is that, provided it is used in moderation as part of a balanced diet, it is not harmful. But what, you may ask, is moderation? It is difficult to give specific quantities because we all have different energy requirements, but the general consensus is that it is acceptable to consume up to 10% of your total energy intake in the form of simple carbohydrates (that is, all sugars). For an average adult man, this would be the equivalent of about 16 teaspoons of table sugar per day; for a woman, about 12 teaspoons. However, because (as mentioned above) so much of the sugar we consume is 'hidden' in manufactured or processed foods, it is very difficult to establish exactly how much sugar you are in fact eating. The best policy, therefore, is to have three balanced meals a day, concentrating on fresh, wholesome foods which are prepared at home wherever possible. Sugar, used sensibly to improve the palatability of such a diet, forms a useful part of good nutrition.

Cellulite Breakdown and Essential Detoxification part 2

Waterproof Patio Furniture Covers can be a good place to look some furniture covers. Beware the Heavy Metals Whether or not you go for ...