Aging has its plus points, like having more experience, having family and often having fewer financial concerns, but it also brings other problems with it as well, usually health worries. One of the health concerns that older individuals worry about is their eyesight.

Most individuals like to remain independent, but blindness makes you to be dependent, particularly if you go blind when you are older. At least while you are younger, you have a long time to learn how to deal with it.

There are a number of ways that you can lose your sight when you are older but one that effects 10% of those more than 65 and 30% of those over 75 years is macular degeneration. It is often referred to as age-related macular degeneration, ARMD or just AMD because it tends to have an effect on those individuals who are more than 50 years of age.

However, macular degeneration only affects the centre 2.1% of your field of vision, so it is very rare for ARMD to become the cause of complete blindness. The problem is that that 2.1%, centre field of vision is extremely important for recognizing people and for reading.

So what can you do about it, if you get ARMD? One choice would be to buy a guide dog, a ‘blind dog’, as they say in the UK or a ‘seeing eye dog’ as they say in America. A guide dog will help prevent you from bumping into things, which you might well do if you lose your central field of vision.

Most registered blind people are not completely blind. Some are worse off than others but sufferers of ARMD usually retain 97.9% of their field of vision, which is the peripheral vision. A guide dog would cover the remainder for you.

Guide dogs are taught as puppies so they will stay with their blind friends for seven or eight years or more This allows the dog and the owner to build up a wonderful relationship, as all people do with their dogs. However, the rapport of a blind person with a guide dog though is extra-ordinary. The dog knows that it is being relied upon for its master’ safety.

If you make a decision to go down the road of procuring a guide dog, the best place to start is your national association for the blind, the address of which you can find either at your doctor’s, in Yellow Pages or on the Net. Some countries’ organizations will charge you for providing a guide dog and others will subsidize your getting a guide dog and its training.

It would be a great idea to order a guide dog as soon as you are diagnosed with a disease that threatens your eyesight because that will give you more time to get to know and choose a puppy as your future companion.

If you are lucky and your physician saves your eyesight, you have lost nothing and you have acquired a wonderful, intelligent friend, but if the worst comes to the worst, you will have an invaluable, seeing, protective, wonderful, intelligent friend. You cannot lose.

Owen Jones, the author of this piece, writes on a variety of topics, but is now concerned with wet macular degeneration treatment. If you would like to know more, please visit our website at Macular Degenerative Disease

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One of the most intensely marketed health supplement is Hoodia gordonii. Nevertheless, you’ll find major concerns about its usefulness in controlling appetite. There really aren’t several scientific tests that support the statement that hoodia might help weight reduction. There’s one legitimate study yet it was done on rodents. We’re different from mice inside the means we process what we eat. What may well work on mice will not consistently work on humans.

We shall examine the details around hoodia gordonii. The live succulent stinks like decaying meat and it’s also pollinated largely by flies according to Wikipedia. Hoodia gordonii is indigenous to Namibia and also South Africa. Indigestion and smaller infections seemed to be dealt with successfully by the plant. The tremendous international demand for the medicinal plant is in fact threatening its existence. Nonetheless, there is almost no scientific proof that verifies that it could help much in reducing weight.

They say that this controversial plant functions by controlling your appetite much the same way caralluma operates. There’s in fact just one scientific study that can be called credible and it has been carried out on rodents. P57 is what the researchers described as the active ingredient in hoodia and it must be directly injected into the rats’ brains. The trouble the research workers faced was that the liver very easily broke down P57. When hoodia is ingested, only a small quantity of P57 is left after it is processed with the liver and hence it does not produce any substantial result even on rodents when taken orally. To observe any results, it needed to be injected directly to the brain. Brain injection to suppress urge for food is a little way too much even for folks who will try almost anything to get slimmer effortlessly.

Even if there is not enough scientific verification to demonstrate the smelly plant’s useful for weight loss, promoters still went ahead and advertised it. When BBC’s “60 Minutes” discussed the smelly plant, the market demand for hoodia health supplements significantly increased. Because of the increased market demand, the price naturally went up. An enormous number of spam email messages were sent marketing the much-talked about plant as the newest thing in losing weight. A very well-known celebrity even advertised the profitable plant for one health supplement firm.

The Food and Drug Administration has limited authority to regulate nutritional supplements yet it has written a warning letter to the enterprise that’s actively promoting the medicinal plant for weight loss. Pfizer changed its mind about the usefulness of the plant in question for weight loss and decided not to continue with product development and research. Pfizer definitely knows how to determine if a product will really be helpful or not.

One of the most obvious hoodia gordonii side effects is that you could have a lighter wallet without really seeing significant results. We just can’t tell certainly what the real negative effects of leafless plant are naturally because there’s simply not enough information to use. You’ll find a lot of alternatives that you could try anyway.

Conjugated linoleic acids or CLA are recognized to be useful in weight loss. But there are CLA side effects too that you need to know about. The nice thing about CLA is that there’s a wealth of facts available.

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