Yes, the hypothalamus and thyroid are the primary temperature regulators. If your temperature is staying up in the normal range though and you are still getting chilled easily then I would be looking at other possibilities such as Raynaud's disease or phenomena, anemia, hyperhydrosis, etc.
"I just don't know how or why humans ever settled in Canada"
We knew that you Yanks would take this "right to bear arms"
too far.
Luckily I live where it is warm and we have the right to bare arms.
I am not that bad...but I live in Canada..and go to the North Pole once in a while...it can be chilly there.
I wonder what H might dig up for the Amygdala and fear...
I have tried to hit both the Amygdala and the Hypothalamus
with electrical therapies like Neurobiofeedback...with only moderate success.
There are of course allopathics that will do it...like Propanalol...
http://www3.interscience.wiley.com/journal/120175615/abstract?CRETRY=1&SR...
Anything herbal on this end H.
The hypothalamus is supported by herbs such as alfalfa, seaweeds, parsley.
As for the amygdala I would go with both the trimethylglycine (TMG) and taurine. Taurine acts as a calming agent to neurotransmitter inhibition. TMG will break down in to glycine, which also works like taurine and is the smallest and easiest of the amino acids to absorb. The TMG will also help with neurotransmitter production in the process.
The herbs and taurine are best taken on an empty stomach at least 30 minutes before meals.
Raynauds is IMHO a bit of a bogus catch-all. My guess is that Raynauds is mostly a stress induced Hypothalmic condition in most cases... I know that in my case, stress does bring on the temp drop...but of course whether it is mental stress or the stress of facing 50 below..the organism probably reacts in somewhat the same fashion.
Alfalfa, parsley and seaweeds are also great for the hypothalamus and pituitary.
http://www.bccancer.bc.ca/PPI/UnconventionalTherapies/ChaparralTea.htm
"Because NDGA (nordihydroguaiaretic acid) possesses considerable toxicity; long-term feeding studies in rats induced lesions in the mesenteric lymph nodes and kidneys. As a result, the compound was removed from the FDA's [U.S. Food and Drug Administration's] 'generally recognized as safe' (GRAS) list in 1968." (Tyler)
If NDGA is so toxic then why was it used in so many foods in the US for decades with full approval of the USDA to prevent oils in foods from going rancid? If it was so toxic then there would have been all sorts of adverse events reported, which there are not.
"Chapparal is considered to be an unsafe herb and was removed by the FDA from its `generally recognized as safe' list in 1970." (Fetrow)
The FDA has a vested interest in the drug companies they regulate in violation of insider trading laws. It has been reported for over 30 years that over 150 FDA officials own stock in drug companies. And Herbert Ley, formerly of the FDA testified before Congress that the FDA was using governmental police powers to protect the profits of the drug companies and they in turn are being given payoffs and gifts. A great example of this was the generic drug scandal in which FDA officials were caught approving untested drugs in exchange for payoffs. Not only were the FDA officials not prosecuted, the FDA then went after a secondary drug company that tipped off the authorities to what was going on. So I have no faith in what the FDA claims or thinks. They are not out to protect the public. If they were then why did they approve ibuprofen after it killed 2 dozen people during clinical trials from ibuprofen induced hepatitis? Not only did they approve it, but they later made it over the counter as they do with many dangerous drugs once their patents expire. In fact NSAIDs like ibuprofen kill an estimated 16,500 people a year by the FDA's own estimates, yet these drugs remain on the market. Chaparral never killed anyone and there has never been any solid proof of any injuries from the herb yet they want it off the market. Funny how they consider all herbs that work better than pharmaceutical drugs and are safer are quackery and they want them off the market. And dangerous quack pharmaceuticals are given FDA approval no real questions asked.
Also, possible/of value to make chapparal tea? I liked the taste from the tincture.
Not advised. Chaparral is very resinous and resins and water don't mix. If you try to make a tea from the leaf the resins will separate out and stick to the pan wall. You need to use rubbing alcohol to dissolve and remove the resin from the pan. It also stinks up the house.
Surprisingly, the sales gal assisting me went on to note concerns posed regarding it being somewhat detrimental to liver function/health. Know anything about this?
Actually I have been asked this quite a few times before and wrote this on the subject:
Q: Can you explain why all of the bad press on toxicity in regards to chaparral?
A: The short of it is more FDA manipulation games in an attempt to gain control over herbals to protect the profits of the pharmaceutical companies they have been illegally invested in to for decades. Kind of like their false claims about kava causing hepatitis, tryptophan being dangerous, ephedra causing numerous deaths and being used to produce methamphetamine, etc. The kava claim came about as a result of the greed of a pharmaceutical company. Traditional preparation involves removing the toxic outer root bark, which is thrown away. A pharmaceutical company decided to jump on the herbal bandwagon, but wanted to maximize profits. So they dried and ground up the toxic outer bark being thrown away, and capsuled it up for sale. That is where the cases of hepatitis came from. No cases of hepatitis have ever been reported from use of the inner root, a fact the FDA failed to mention. The tryptophan fiasco came about from a Japanese pharmaceutical company genetically engineering the tryptophan. The bacteria being used mutated and started generating a toxin that contaminated a batch leading to various deaths and injuries. The problem was discovered and corrected, yet the FDA maintained their ban on tryptophan since it competed with 3 of the largest pharmaceutical markets: weight loss, depression, and sleep. The FDA's latest fraud was the claiming of multiple deaths from ephedra and claiming that methamphetamine is made from ephedra. First of all there is only one death that was ever linked to ephedra. And that was an overdose. The man took 8 times the recommended level. Several other of the deaths the FDA reported to have been from ephedra were later proven to be from other causes. In fact one of the deaths falsely attributed to ephedra was in a man that had not even taken ephedra in over a week. If we used that reasoning then we could blame nearly every death on some pharmaceutical drug. ALL of the remaining deaths falsely attributed to ephedra were actually from the pharmaceutical drug ephedrine HCl, which is a strong, dangerous, SYNTHETIC compound. Ephedrine is found in ephedra, but in relatively low levels. Therefore the FDA has misleaded the public by trying to convince them that the herb ephedra and the drug ephedrine HCl are the same thing when they clearly are not. That would be like claiming that the coca leaf is the same as "crack" cocaine. Though the FDA has to use this lies and manipulations in order to confuse the public and to scare them in to thinking that the FDA is needed to protect them. As far as methamphetamine goes, it is made from the pharmaceutical synthetics ephedrine HCl and pseudoephedrine HCl, not ephedra. Furthermore, the FDA left an exemption for the pharmaceutical drugs used to make methamphetamine, when they illegally banned the herb ephedra. Again they are protecting pharmaceutical profits, not the public. It is also interesting to note that since the FDA illegally banned the herb ephedra, the use of methamphetamine has risen, particularly among body builders who can no longer get ephedra, which they use to burn body fat. And since ephedra is no longer available I would like to see the FDA explain how methamphetamine production is on the rise. Where are the producers getting their base materials? Oh, that's right, the FDA lied about ephedra being used, and made sure the base materials remained on the market, which has allowed the methamphetamine problem to grow!
The chaparral issue started a while back when out of the clear blue there were 13 cases of hepatitis reported in a two year period, in people taking chaparral supplements. Though there are several unanswered questions. For instance, chaparral has been in use for thousands of years, and is still widely used from
Another fact they left out is the stability of the alkaloids in the plant. Chaparral does contain pyrrolizidine alkaloids (PAs) when fresh. Some PAs are harmful to the liver, though they are also relatively unstable. As an example, both fresh comfrey and dried comfrey have been tested on rats to test for liver toxicity. What was determined was that only the fresh comfrey caused hepatitis in the rats, but not the dried comfrey since the PAs are readily destroyed by oxidation when dried. The same was found in cattle feeds that contained plants with PAs. If I recall right the PAs were destroyed in about 20 to 30 days of curing the hay rendering the hay safe. Though, this brings up another point. Some herbs have to be processed in a certain way to make them safe and useful. For instance, rhemannia is Chinese foxglove root that is boiled in 9 changes of water to render it safe. Jack in the Pulpit root has to be aged for two years to prevent caustic burns. Some anthraquinone laxative herbs must be aged for several years before they can be used. The point here is that an herb should not be considered dangerous just because it is not prepared right, since the herb can be safe if properly prepared. Even though the PAs in chaparral have never been proven to cause liver damage as some PAs can, it is best to error on the side of caution and only use chaparral that has been thoroughly dried and aged for at least a couple of months.