The Body's "Fountain of Youth" Could Lie In the Brain

Zothecula writes "Instead of traipsing through Florida in search of the Fountain of Youth, Spanish explorer Juan Ponce de León might have been better off turning his search inwards. More specifically, he should have turned his attention to a region of the brain called the hypothalamus. At least that's what research carried out on mice by scientists at New York's Albert Einstein College of Medicine of Yeshiva University suggests. They found that the hypothalamus controls many aspects of aging, opening up the potential to slow down the aging process by altering signal pathways within that part of the brain."

Sure it is...

[Anonymous Coward]

This research (at least as presented in the summary) is demonstrably false. Organisms without a brain or at least a highly developed brain experience aging. It is difficult, if not impossible, to reconcile this fact with the researchers' theory.

Re:Yeesh

[dmt0]

In yogic tradition the location of hypothalamus coincides with what is known as bindu visarga. From that point emanates amrita, which is roughly translated as the nectar of immortality. It is considered that it flows downward from that point and gets consumed by the digestive system. Certain techniques, usually involving inverted body position, reverse the flow of amrita, which can than get assimilated by the body.

http://www.satyananda.net/articles/introduction-to-kriya-yoga [satyananda.net]

Here comes the Hypothalamus Diet!

[Jonah Hex]

The worst part of this kind of scientific research is all the quacks who'll use it to make a quick buck, and possibly even do some harm along the way. Reminds me of a recent M. Curie special and all the products they put Radium in after the discovery, and how little things have changed in the rush to capitalize on anything "discovered".

For some odd reason (probably since I only signed up to watch the new pilots and had no history) recently Amazon "recommended" that I buy a diet book called How to Heal your Pineal Gland to facilitate Enlightenment optimize Melatonin and Live Longer [amazon.com] which claims to do everything imaginable and quite a few things that are impossible for you or your health. Just reading the description out loud had my M.D. girl and myself rolling in laughter, with one amazing claim after another... enjoy.

In this book nutritionist Joel Blanchard cheerfully offers information and tools designed specifically to help us create a reality of health, happiness and enlightenment for ourselves. He alerts us to the fact that our pineal glands have almost certainly become damaged by environmental conditions on this industrialized planet. Your pineal gland is responsible for making the majority of your melatonin, which is much more than just a neurohormone or sleep aid. According to the studies cited in this book, the melatonin molecule, which is found in every plant and animal on this planet, may very well be the most powerful cell-protecting molecule in existence. Unlike normal hormones, melatonin is welcome inside every cell of your body, where some scientists believe that it communicates with and protects your DNA. Research studies have demonstrated that melatonin can help keep your cardiovascular system healthy, help protect your cells and organs from damage, help to prevent macular degeneration, cataracts and glaucoma, help to increase HDL (“good”) cholesterol levels, dramatically increase your body’s ability to make antibodies, help people lose weight and lower elevated blood sugar levels, help counteract many, if not all, forms of cancer and ultimately may determine how long you are going to live! In addition to all of these profound health benefits of optimal melatonin levels, Joel discusses your pineal gland’s role in perception, intuition, self-mastery, and insight. There are reasons why Rene Descartes stated "In man, soul and body touch each other only at a single point, the pineal gland in the head." This gland is considered by many spiritual practitioners, philosophers, cultures, religions and researchers to be either the center of your “third eye” chakra or an information receiver, or both. Joel explains how to restore the health of this gland and get your melatonin levels to where you want them to be, and relates some of the amazing experiences he had after he got his pineal gland functioning properly again. These experiences ranged from being able to “receive” the contents of an email message without using any electronic device to resuming a conversation with an off-world being that he had not been able to speak with, while awake, for 13 years. Joel also discusses the role cannabis (marijuana) and dimethyltryptamine (DMT) can play in creativity, melatonin production and personal epiphanies. Are you ready to turn your pineal gland back on and start receiving the kind of creativity and body energy you had as a child, before your pineal gland became calcified? Are you ready to use your built-in Enlightenment App?

meditation as a means to control thoughts

[lkcl]

the next breakthrough would be to work out a categorical and undeniable way to demonstrate what those thought processes *are* that make a difference, i.e. what *kinds* of thoughts result in slowing down of ageing.

the very very unfortunate thing for those people who like to bash religion, meditation *and* science by sitting on one side of the fence or other and slinging mud [cue down-moderation of this post as an example, because i dared to link science and meditation *shock horror*], will be that it will be found that deep restful states of meditation are the way to gain the kind of control over the hypothalamus that is being described, here.

this link between thoughts and "physical effect" really isn't that hard to imagine. examples are as follows:

* "i'm hungry". if you're a dog, you automatically salivate at the sight of food.
* "i'm angry". you release chemicals into your bloodstream, such as adrenaline.
* "i hate you". your body releases chemicals that are similar to SNAKE VENOM. hatred *literally* poisions you.
* "i love you". all sorts of wonderful endorphins released. and a hell of a lot of hormones.
* fulfilment of vengeance (revenge) releases a chemical that *literally* tastes "sweet". hence the phrase "revenge is sweet".

thought. chemicals. thought. chemicals. thought. chemicals. the chain is *really* clear.

why is it therefore so hard for people to understand that control over thoughts can result in significant life-prolonging benefits?

perhaps it is because it's actually quite hard to keep control over our thoughts. or maybe we wish to deny the link, so that it's possible to continue to feel whatever-we-wish-to-feel without considering that there might be consequences [for ourselves]. that would be a *lot* easier, wouldn't it. i'll be interested to see if the "wisdom of crowds" a la "slashdot moderation" as a whole accepts these kinds of words. very interested indeed.

Re:Yeesh

[Intrepid imaginaut]

A testament to the power of yoga and related mumbo jumbo, Wim Hof [wikipedia.org].

Hof holds twenty world records including a world record for longest ice bath.[1] He broke his previous world record by staying immersed in ice for 1 hour, 13 minutes and 48 seconds at Guinness World Records 2008. The night before, he performed the feat on the Today Show.

Dr. Kenneth Kamler monitored the event to explain the effects of using the Tantric Buddhist practice of Tummo to control one's body temperature. Tummo has been practiced by Yogin monks in Tibet and other areas of the Himalayas.

Wim describes his ability to withstand extreme cold temperatures as being able to "turn his own thermostat up" by using his mind.

In February 2009 Hof reached the top of Mount Kilimanjaro in his shorts within two days.[2]

In 2007 he attempted, but failed (due to a foot injury), to climb Mount Everest wearing nothing but shorts.[3][4] Hof has been criticized for his stated justifications for this attempt: "Edmund Hillary's ascent of Mount Everest was a testament to human achievement; my climb of Mount Everest in my shorts will be a monument to the frivolous, decadent nature of modern society."[5]

In 2009 Hof completed a full marathon (42.195 kilometres (26.219 mi)), above the polar circle in Finland, in temperatures close to 20 C (4 F). Dressed in nothing but shorts, Hof finished in 5 hours and 25 minutes. The challenge was filmed by Firecrackerfilms, who make productions for BBC, Channel 4 and National Geographic.[6]

Hof again broke the ice endurance record in 2010 by standing fully immersed in ice for 1 hour and 44 minutes in Tokyo, Japan.[7]

In 2011 Hof broke the ice endurance record twice, in Inzell in February and in New York in November. The Guinness World Record is now set for 1 hour and 52 minutes and 42 seconds by Hof.[8] On April 18, Hof got the test results regarding the "The influence of concentration/meditation on autonomic nervous system activity and the innate immune response" case study, demonstrating that he is able to directly influence his own Autonomic Nervous System and Immune System. Hof seems to be able to raise his cortisol levels and lower the amount of cytokines (flammatory bodies) just by using his meditation techniques. A different study on Hof while immersed in ice showed that Hof suppressed the cytokines by 100 percent.[9] In September, Hof also ran a full marathon in the Namib Desert without water. The run was performed under the supervision of Dr. Thijs Eijsvogels.

Not mentioned is that he also ran a marathon in 40 degree heat in his fifties without stopping for water.

Re:slight catch

[CastrTroy]

Take a look at this commercial [youtube.com]. It really demonstrates the point quite well. With modern medicine, most people can live to 70 or 80 no problem, but the quality of life for those in good physical and mental shape is very different. No matter what you do, you probably aren't going to live much past 100, but how you live the last 30-50 years of your life can be vary greatly.

Aging is necessary

[erroneus]

I get the feeling that without a proper regulation of cellular growth and regeneration, we would end up with so many tumors that life wouldn't be worth living.

Just spit-balling here, but I think we'd better understand aging before we start tinkering with it.

There *ARE* natural things we can do to live longer, happier and healthier and we have done much of it already. But there are also some things we are doing which result in more miserable lives as well. We need to stop that but it's not a topic that works well with this one. I think, in the end, we need to plan to die.

And isn't that one of the great things about humanity? That we die? No one jackass can dominate the world or a region forever. "Families" can do that for a bit longer and so can groups, but it requires a collection of like-minded individuals which is something pretty hard to maintain if history is any indication. And I think that is it precisely because we know we will die that we can give up on this notion that we much control and dominate everyone and everything. Many people haven't gotten the memo yet, but it is my hope that one day they will... just as soon as they give up on religion and using religion as a tool to control others.