Interesting! Polar bears have black skin. J Thomas Kelly wrote: Bob, I think you are right re: Vit A being toxic. It is definitely considered to be teratogenic. I thought it was Vitamin D in polar bear and walrus liver that was toxic. One explanation of the evolution of light skin color was based on the idea that sunlight converts precursors (ergosterol?) into Vit D (calciferol). Primitive diets were low in Vitamin D. The explanation suggests that as humans migrated, increasing latitudes ----> more skin covering + less direct sunlight. Those with lighter skin .... greater absorption of appropriate wavelengths, and Vit D production. The exceptions to the northern environment and light skin story are those whose diet included the livers of polar bears and walruses ... rich in Vit D. I heard that you should not eat polar bear or walrus liver more than once a month. Personally, I'm trying to give it up entirely. TomP.S. I meant no disrespect re: "Howdy". I think it is more personal than "Hello". I wish it flowed as naturally from my mouth as it does from my keyboard. Howdy seems to be short for "How do you do?" What does "Hello" mean? ----- Original Message ----- From: "bob allen" <[EMAIL PROTECTED]> To: <biofuel@sustainablelists.org> Sent: Wednesday, September 20, 2006 12:54 PM Subject: Re: [Biofuel] amazing himalayan saltD. Mindock wrote:There have been a considerable number of studies on herbs. It is a myth that herbs haven't been studied. BTW, an herb is any plant that has special properties. A carrot might be called an herb since it helps the eyes.your example is proving one of my points. you cant necessarily trust traditional wisdom. Further confounding things is that not only is vitamin A essential in small amounts, it is both toxic and teratogenic at higher concentrations. There is enough Vit. A in a polar bear liver to kill a person, and there are documented cases of fishermen you became violently ill from consuming certain fish livers such as halibut. http://www.snopes.com/food/ingredient/carrots.asp Claim: Eating carrots results in improved vision. Status: False. your example is proving one of my points. you cant necessarily trust traditional wisdom. Further confounding things is that not only is vitamin A essential in small amounts, it is both toxic and teratogenic at higher concentrations. There is enough Vit. A in a polar bear liver to kill a person, and there are documented cases of fishermen you became violently ill from consuming certain fish livers such as halibut. If thing were so simple as natural is safe and good and synthetic is bad... Strawberries slowdown cancer.I.E., they have medicinal properties. Big Pharma will study anherb to pick out those chemicals that have the properties they're looking for. E.g., Cat's Claw (graviola is another) is believed to have anti-cancer properties. So a drug company will look for what they believe is the "active" ingredient and find the chemical analogue.I am not well versed in chemical patent law but I think you are oversimplifying here. Generally the reason companies look for analogs is to find better efficacy, lowered side effects, simpler structures which lend themselves to production, or any combination thereof. Merely extracting theactive ingredient will not allow the patenting of it. But the man-made analogue of it will. So they test the analogue and then submit it to the FDA for its test. 200 million dollars is the figure I have heard that this test costs. So, the ability to get a patent on a synthetic analogue is what gives Big Pharma the leverage to make billions on just one new drug. The markup on a drug is sometimes as high as 50,000%, making drug manufacturing obscenely lucrative. The ones that bomb, like Vioxx, are just the cost of doing business. With the huge markups and huge profits comes political power, unfortunately for us all.no argument therePeace, D. Mindock ----- Original Message ----- From: "Joe Street" <[EMAIL PROTECTED]> To: <biofuel@sustainablelists.org> Sent: Wednesday, September 20, 2006 9:27 AM Subject: Re: [Biofuel] amazing himalayan saltHey Bob; Again, follow the money. Where is the funding going to come from to test the efficacy of something anyone can grow and pick themselves. Drug companies are loathe to spend a dime on any testing unless they are forced to do so by the regulating bodies. They sure as hell aren't going to waste that dime on something they can't control or sell. Joe bob allen wrote: snipThe problem with herbs is, as I have said before, there is little to no proof of efficacy for the vast majority of them. I not saying they don't work, I am just saying that scientific evidence for efficacy is lacking.snip_______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/-- ------------------------------------------------------------------ Bob Allen,http://ozarker.org/bob ------------------------------------------------------------------ ----------------------------------------------------------------- The modern conservative is engaged in one of Man's oldest exercises in moral philosophy; that is, the search for a superior moral justification for selfishness JKG -------------------------------------------------------------------- _______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/_______________________________________________ Biofuel mailing list Biofuel@sustainablelists.org http://sustainablelists.org/mailman/listinfo/biofuel_sustainablelists.org Biofuel at Journey to Forever: http://journeytoforever.org/biofuel.html Search the combined Biofuel and Biofuels-biz list archives (50,000 messages): http://www.mail-archive.com/biofuel@sustainablelists.org/ |
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