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Glucosamine Cream
Although
there are many glucosamine creams aggressively hawked in the market, the
rule of thumb to remember is that any cream-based or topical products
that use glucosamine alone should be passed by in favor of liquid glucosamine, especially if the product does not contain other pain relievers such as camphor or menthol. Studies done on glucosamine creams are very limited and the results have not been encouraging to date. Putting glucosamine alone in a cream form
helps to sell the product by leveraging off the known effectiveness of glucosamine
you swallow, but large scale, peer reviewed evidence supporting the absorption and pharmacokinesis of topical glucosamiine or chondroitin without other agents is extremely limited if it even exists. Most studies done on glucosamine were done on ingested forms, which makes sense. One does not rub vitamin c on your skin to get your daily dose. In order to get a 1,500 dose of glucosamine into your body, the glucosamine must be injected or swallowed. No studies are available that show that 1,500 mg of glucosamine rubbed on the skin will result in 1,500 mg of glucosamine in the blood stream.
Many
topical glucosamine products list glucosamine or chondroitin as "inactive" ingredients. Some experts
contend that if at all you manage to get any relief from glucosamine creams,
it will be because of the other ingredients in the cream and not the glucosamine.
The glucosamine simply is not absorbed into the bloodstream as readily as if you drank liquid glucosamine.
Many topical analgesics (commonly creams, rubs or roll on products) use
counterirritants such as menthol, methyl salicylate, and camphor, which
temporarily "mask" the sensation of pain by causing the skin
to feel hot or cold. A number of other topical analgesics contain no active
ingredients whatsoever. Many tout additives like emu oil, eucalyptus oil,
lanolin, and glucosamine (or MSM) in cream form. Generally speaking, the topical analgesics such as menthol or camphor are the active ingredients in such preparations.
Currently, an ongoing study at the National Institutes of Health is assessing
the full value of these supplements. In several years doctors may know
for certain if they can really help. Abramson says most physicians accept
them, at least as an adjunct treatment. Most doctors atleast know of the
benefits of glucosamine for joint health, and many of the more progressive
ones will activly encourage their patients to atleast try glucosamine
for themselves. This study focuses on the ingested forms, which show great
promise.
You will find many vendors hawking generic run-of-the-mill glucosamine.
Many offer you just the simple "no frills" glucosamine and some
also try and sell you on the potassium or sodium (KCl or NaCl) chloride
salts in the final composition, which means nothing more than paying up
to 30% of the bottle to be filled with cheap salt. Find a reasonably priced (about a dollar a day) supplier with a track
record and more than just a few ingredients. Get as many synergistic ingredients
as you can for a reasonable price (no more than a dollar to a dollar fifty
a day) and look for a high quality liquid glucosamine product. Visit
the Glucosamine Product Guide
A review of the leading commercial products available today. Each
product is evaluated by type, method of delivery, quality, any additional
ingredients and price. |
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