brookcove
Posted : 1/13/2009 11:45:22 PM
Ron, there's not many studies here because the pharmaceutical companies have no incentive to study a substance that cannot be patented. It would be as if someone realized quail eggs cure cancer. People would just eat them, they wouldn't wait for the drug companies to sponsor studies to confirm it. Either it works or it doesn't - the anecdotal body of evidence has gotten so dense now that doctors freely "prescribe" GAGs of various types for joint inflammation.
From Drs. Foster and Smith, those real whackjob holistic folks:
Despite the overwhelmingly positive studies done in Europe, American
researchers still refused to perform controlled studies. In fact,
literature searches show that there are hardly any North American
studies done on these products. But all this is quickly changing.
Because of the huge number of humans and pets suffering from
osteoarthritis and the tremendous success in the treatment of this
disease when using glucosamine and chondroitin, many companies are now
producing a product line and several broad research studies are
underway.
So there's peer reviewed studies on the horizon.
The value of fish oil, on the other hand, is extremely well documented. I can give you several studies to check out, from its value for skin inflammation, to IBD, to inflammatory joint diseases. Not to mention its ability to lower LDL in humans, improve heart function, and on and on.
I'm not a bandwagon jumper - but there's some wagons I feel are worthwhile. For instance, for Lulu I put together a regime which includes good fresh foods, fish oil, and herbs and nutraceuticals known for their anti-inflammatory or cartilage supporting properties. I chose my "weapons" carefully to balance my budget, convenience, what she'd accept (she disliked pills), and the particular nature of her joint disease. Sabine at Better Dog Care helped me tweak it even more, in favor of economizing and further decreasing her exposure to inflammatory agents.
I feel there's nothing too crazy in seeing Lu, who could only trot for a few steps when we first started treating her, racing her working partner Minnie at top speed across the field to get her dinner - and I can't tell at first which is Lu and which is three year old Minnie.
So it's difficult for me to equate what are to me proven nutraceuticals, and the shades of humbug that surround the premium/holistic food industry. As someone else said, most buyers of those foods are looking at the first few ingredients, and the nutritional analysis.