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Cold Weather, Winter and Hypothermia.

Hypothermia can Occur Even in the Tropics.

The following information has been gathered and compiled through personal experience while traveling, teaching T’ai Chi, Qi Gong, Chinese Herbal medicine, martial arts and other health related subjects.  The article also contains feedback from students and anecdotal information from readers of my columns.  The following are my opinions and deductions from those sources.

Every winter we hear stories about people dying during periods of cold weather.  It’s believed that many die with the cause being diagnosed as heart or lung related, particularly among older persons, when the actual cause is hypothermia.  Over 80% of the cold stress deaths are people over 65 years of age. 

Hypothermia is defined as a body core temperature below 95 degrees F.  Hypothermia can occur in homes where the temperature is 65 degrees and in the tropics if the person is wet and even at high temperatures if the body core drops below 95 degrees for some reason.  When we shiver, tiny muscles below the skin quiver, or contract, causing calories to be burnt and heat to be produced.  If the body’s ability to shiver is impaired, no calories are consumed and no heat is generated.  Various medications can impair the shiver response.  When the body core temperature is lowered below a certain point, around 95 degrees, the individual becomes confused and disoriented and if the body temperature isn’t raised, they will usually experience heart failure.  After the fact, heart failure is easier to diagnose as the cause of death, than hypothermia.

Many drugs, OTC, prescription and recreational, can fool the body into believing it’s warm.  Many can also impair the body’s ability to shiver and upset the body’s thermostat, which leaves you feeling warm even though your body core temperature is at or below the hypothermia threshold.

Many drugs prescribed for high blood pressure (hypertension) contain methydopa or methyldopa.  Methydopa and methyldopa are generics that can fool your body’s thermostat.  Drugs that are prescribed for depression, aggressive behavior, psychotic disorders, nervous disorders, vomiting, nausea, motion sickness, skin allergies and mild anxiety and contain phenothiazine or a phenothiazine derivative, can inhibit or stop the body’s shiver reflex.  Drugs for tension, stress, alcohol withdrawal and depression that contain diazepan or meprobamate can also cause problems with lack of feeling cold.  Anyone on prescription drugs and over the age of 65 should check with their health care provider to see if the drug contains ingredients that may upset the body’s thermostat.  Like when shopping for healthful foods, it’s a good idea to check the labels and be knowledgeable about what the ingredients are.

If you suffer from gout, you’re probably more prone to having problems with hypothermia.  Even if you don’t feel cold or shiver, if you feel the pain of gout, it’s probably time to go somewhere you can warm up.  Hypothermia causes uric acid to crystalize, which in turn causes gout and gout pain.  Listen to your big toe, it may be a messenger that can save your life.

The Canadian Government developed a chocolate bar that counteracts the body’s ability to produce adenosine.  Adenosine hinders the body’s ability to convert fat to energy and heat.  Slowing or blocking the  production of adenosine allows more fat to be burnt and more heat to be produced. The candy bar goes by the name Canadian Cold Buster and may, or may not, be available in the US.  There may be contraindications and possible drug reactions.

     

Larry Miller: I was born in Los Angeles in 1940. My father was a fighter pilot instructor during WWll and we moved from coast to coast, maybe that’s where I got the nomad in my blood. After graduating from high school in 1958 I joined the Marines. That lifestyle wasn’t for me and upon my discharge I went on with my life, and have never looked back. I worked briefly for a Caterpillar dealer in Riverside, CA before moving back to N. California where I was a welder and truck driver for a chemical company. Truck driving wasn’t my calling anymore than being in the Marines, and I went back to work for another Caterpillar dealer steam cleaning dirty tractor parts and welding. They sent me to schools, lots and lots of schools. I spent as much time going to trade schools as I did at work. I went from cleaning parts to apprentice field mechanic, to mechanic to the parts department to satellite store manager in less than two years. They wanted me to move to Sacramento and be a salesman: I moved to Oregon to learn to commune with nature. I went to work for another heavy equipment dealer and was later contacted by the World’s largest Lorraine Crane dealer and offered the position of purchasing agent and general parts manager. In 1967 I was offered a line of automotive parts and supplies and went into business for myself. My business revolved around eleven race cars that we maintained for others, driving race cars professionally and maintaining high end sports cars. I was a championship and regional champion driver. My business was the largest import parts and service, non dealer, in the state until I sold it in 1979. We went sailing in 79, first to Mexico and then Hawaii. I was an award winning Trans-Pacific sailor and sailor of the year, Hawaii, Island of Kauai. An opportunity presented itself in Hawaii during 1981 and I was back in business, importing Japanese auto body and hard parts. I also felt the pull to write and began freelancing for magazines and newspapers in 1982. My main focus in my articles is, and always has been, health, wellness and fitness. Most of us have heard the saying, “Time is all we have.” I disagree. Our health is all we have, because without our health, we have no time. I was a US Olympic team hopeful in racewalking and held all the records for the state of Hawaii. As a sponsored athlete in my forties, I finished first in nine marathons in a row in my division, qualified for the Ironman® and was the state USCF cycling champion five times in Hawaii and Oregon. Celinda and I were married in 1988 after a three year engagement. We sold our businesses and organic farm and sailed back to Oregon. After our sailboat boat was sold, we moved to Joseph, Oregon, two miles from the trailhead into the Eagle Cap Wilderness. We were caregivers for my mother the last ten years she was alive. We moved to New Mexico in 1995 because it was too cold for my mom in Oregon during the winters. Celinda designed, and I engineered and built our strawbale house. I began writing the weekly health column for a local newspaper in 1996, and still do. In 2000, I took the summer off to do a four month, 4000 mile, hike, bike and kayak odyssey. I’d been writing health, fitness and sports articles since 1982 and the journey produced a full-length, nonfiction, first person adventure book, Yol Bolsun, May There Be A Road, which can be bought from Amazon.com and others over the Internet. The summer of 2001 was spent hiking. kayaking, fishing and exploring the southwest. In 2002 Celinda and I spent the summer in Canada learning the hospitality business at a resort in preparation for doing promotion for the resort in the US. Most of 2003 was spent reestablishing the trees and landscape that had died during the stay in Canada. We had a house sitter and the house sitter had an ex-husband, and that’s a long story. In July of 2004 I did a solo kayak trip on the Snake River, taking pictures, writing articles and pencil sketching the journey. I hope to do another kayak adventure on the Snake River during the summer of 2008, on the section I missed in 2000 and 2004. In 2005, I returned to Canada to the resort where we’d spent 2002. I was supposed to be there for the month of June. I’d contacted people I’d met in 2002 and they came back to Canada to fish, hike and spend time at the resort, Echo Valley Ranch and Spa, while I was there. My one month became five and then it was off to Spain to do the El Camino de Santiago as a travel companion with one of the guests who’d returned to Canada in June. During the summer of 2006 a friend from Ireland, who I’d met in Spain the year before, came to visit in NM and we fished, hiked and explored the White Mountains of AZ. He’d never slept out in the wild in a tent before, and it was quite an experience, for both of us. My newspaper articles were put on the Internet beginning in 2002. I was asked to give public speaking engagements, photo and video presentations, on various subjects for the library in Deming, NM and continue to do so. In 2006 I videoed and produced a DVD for the Smithsonian Institute’s travel exhibit “Between Fences.” NMFILMS had a conference by invitation only, which I attended. While attending the conference, I realized that film making wasn’t what I wanted to do but I still wanted to use my sixteen years of experience and enjoyment of videoing and photography. During the winter of 2005, I discovered that no one on record had ever run from the Arizona border to the Texas border, a distance of 165 miles. During the spring and summer of 2006 I trained for the run and the run was completed in October, 2006. In late 2005, I began building and maintaining websites incorporating all the things I enjoyed about video, photography, travel and the out of doors. 2007 has been a summer of upgrading the home and property which resulted in a downgrading of my enthusiasm for being located in one place. If we don’t like what’s happening in our life, we need to change what we’re doing. Celinda and I are ready to pull up roots and move on. I guess I’ve come full circle. I’m ready to revert back to my childhood, and a nomadic lifestyle.
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