I purchased a
compost box, to make use of my food scraps and yard waste, thus using the
compost to organically grow my own vegetables. A few nights after putting the
box together, I found the compost box door ajar and thought the wind had blown
it open. I put the cover back on, only to find it open yet again the following
morning.sexta-feira, 3 de janeiro de 2014
CICO, THE STRAY
I purchased a
compost box, to make use of my food scraps and yard waste, thus using the
compost to organically grow my own vegetables. A few nights after putting the
box together, I found the compost box door ajar and thought the wind had blown
it open. I put the cover back on, only to find it open yet again the following
morning.quinta-feira, 19 de dezembro de 2013
(SAÚDE) VALE A PENA LER
A Lifelong Fight Against Trans Fats
By MELANIE WARNER
In 1957, a fledgling nutrition scientist at the University of Illinois persuaded a hospital to give him samples of arteries from patients who had died of heart attacks.
When he analyzed them, he made a startling discovery. Not surprisingly, the diseased arteries were filled with fat — but it was a specific kind of fat. The artificial fatty acids called trans fats, which come from the hydrogen-treated oils used in processed foods like margarine, had crowded out other types of fatty acids.
The scientist, Fred Kummerow, followed up with a study that found troubling amounts of artery-clogging plaque in pigs given a diet heavy in artificial fats. He became a pioneer of trans-fat research, one of the first scientists to assert a link between heart disease and processed foods.
It would be more than three decades before those findings were widely accepted — and five decades before the Food and Drug Administration decided that trans fats should be eliminated from the food supply, as it proposed in a rule issued last month.
Now, Dr. Kummerow (KOO-mer-ow) is still active at age 99, living a few blocks from the university, where he runs a small laboratory. And he continues to come to contrarian conclusions about fat and heart disease.
In the past two years, he has published four papers in peer-reviewed scientific journals, two of them devoted to another major culprit he has singled out as responsible for atherosclerosis, or the hardening of the arteries: an excess of polyunsaturated vegetable oils like soybean, corn and sunflower — exactly the types of fats Americans have been urged to consume for the past several decades.
The problem, he says, is not LDL, the “bad cholesterol” widely considered to be the major cause of heart disease. What matters is whether the cholesterol and fat residing in those LDL particles have been oxidized. (Technically, LDL is not cholesterol, but particles containing cholesterol, along with fatty acids and protein.)
“Cholesterol has nothing to do with heart disease, except if it’s oxidized,” Dr. Kummerow said. Oxidation is a chemical process that happens widely in the body, contributing to aging and the development of degenerative and chronic diseases. Dr. Kummerow contends that the high temperatures used in commercial frying cause inherently unstable polyunsaturated oils to oxidize, and that these oxidized fatty acids become a destructive part of LDL particles. Even when not oxidized by frying, soybean and corn oils can oxidize inside the body.
If true, the hypothesis might explain why studies have found that half of all heart disease patients have normal or low levels of LDL.
“You can have fine levels of LDL and still be in trouble if a lot of that LDL is oxidized,” Dr. Kummerow said.
This leads him to a controversial conclusion: that the saturated fat in butter, cheese and meats does not contribute to the clogging of arteries — and in fact is beneficial in moderate amounts in the context of a healthy diet (lots of fruits, vegetables, whole grains and other fresh, unprocessed foods).
His own diet attests to that. Along with fruits, vegetables and whole grains, he eats red meat several times a week and drinks whole milk daily.
He cannot remember the last time he ate anything deep-fried. He has never used margarine, and instead scrambles eggs in butter every morning. He calls eggs one of nature’s most perfect foods, something he has been preaching since the 1970s, when the consumption of cholesterol-laden eggs was thought to be a one-way ticket to heart disease.
“Eggs have all of the nine amino acids you need to build cells, plus important vitamins and minerals,” he said. “It’s crazy to just eat egg whites. Not a good practice at all.”
Dr. Robert H. Eckel, an endocrinologist and former president of the American Heart Association, agreed that oxidized LDL was far worse than nonoxidized LDL in terms of creating plaque.
But he disputed Dr. Kummerow’s contention that saturated fats are benign and that polyunsaturated vegetable oils promote heart disease. “There are studies that clearly show a substitution of saturated fats with polyunsaturated fats leads to a reduction in cardiovascular disease,” said Dr. Eckel, a professor at the University of Colorado.
Robert L. Collette, the president of the Institute of Shortening and Edible Oils, a trade association, says oil manufacturers work with their customers to take precautions against oxidation.
“Oxidation is something that consumers can detect,” he said. “Therefore, it is in everyone’s best interest to control it.”
The long arc of Fred Kummerow’s life and career illustrates the frustratingly slow pace of science and the ways in which scientific conformity can hinder the search for answers. Born in Germany just after World War I broke out, he moved to Milwaukee with his family when he was 9. His father, who worked at a cement block factory, did not have the money to send him to college, so Dr. Kummerow worked full time at a drug distribution company while attending the University of Wisconsin in the evenings. After he earned a Ph.D. in biochemistry, his first job was at Clemson University in South Carolina, where he helped prevent thousands of deaths in the South from pellagra, a disease resulting from a deficiency of vitamin B3.
His early research on trans fats was “resoundingly criticized and dismissed,” said Dr. Walter Willett, the chairman of the nutrition department at the Harvard School of Public Health, who credited Dr. Kummerow with prompting his desire to include trans fats in the Nurses’ Health Study. A 1993 finding from that study, which showed a direct link between the consumption of foods containing trans fats and heart disease in women, was a turning point in scientific and medical thinking about trans fats.
“He had great difficulty getting funding because the heart disease prevention world strongly resisted the idea that trans fats were the problem,” Dr. Willett continued. “In their view, saturated fats were the big culprit in heart disease. Anything else was a distraction from that.”
At an age when life itself is an accomplishment, Dr. Kummerow said he had no intention of stepping away from the work that has consumed him for six decades. He continues to work from home and talks daily to the two scientists who work in his lab, which receives funding from the Weston A. Price Foundation.
His wife of 70 years, Amy, died last year at age 94 from Parkinson’s disease; he has three children, three grandchildren and a great-grandchild.
He takes no medications, and his mind shows no sign of aging: He has an encyclopedic recall for names, dates and, more impressive, complex scientific concepts. After his muscles became inflamed from a blood pressure drug that he has since stopped taking, he started using a wheelchair combined with a walker.
His most significant health problem, appropriately enough, was an artery blockage at age 89 — probably a result of the inevitable effects of aging, not diet.
Bypass surgery took care of the blockage, and the fact that he now has an artery from his arm running into his heart has made him even more determined to keep working. Heart disease remains the leading cause of death for Americans, and he would like to stick around to continue funding research that will help change that.
“What I really want is to see trans fats gone finally,” he said, “and for people to eat better and have a more accurate understanding of what really causes heart disease.”
segunda-feira, 16 de dezembro de 2013
POEMA DO DIA
domingo, 15 de dezembro de 2013
Vai um cafézinho, com telha....na tola!
sábado, 30 de novembro de 2013
Poema do dia
Aquela triste e leda madrugada,
Cheia toda de mágoa e de piedade,
Enquanto houver no mundo saudade,
Quero que seja sempre celebrada.
Ela só, quando amena e marchetada
Saía, dando à terra claridade,
Viu apartar-se de uma outra vontade,
Que nunca poderá ver-se apartada.
Ela só viu as lágrimas em fio,
Que de uns e de outros olhos derivadas,
Juntando-se, formaram largo rio.
Ela ouviu as palavras magoadas
Que puderam tornar o fogo frio
E dar descanso às almas condenadas.
domingo, 17 de novembro de 2013
PROSTHETICS IN THE DEEP
While visiting my cousin in Northern Portugal this week, he shared some stories with me that left me (ROFL) rolling on the floor laughing. Besides an orthodontist, I don’t believe there's any one person in the world with so many denture adventures as he. In fact, he doesn't even wear dentures; he is actually, a young looking 74 year old.It seems whenever someone with falsies visits him, or he and his wife volunteer to give someone a ride, my cousin ends up on the most unusual searches for their guest’s fake teeth.Out of several stories he shared with me, I picked the following two, as the best denture stories I've ever heard and decided to document the events.1. Just before coming to Portugal from England on Holiday, on October 2001, my cousin and his wife offered an elderly lady a ride back home to visit her sister in Lisbon. The trip went well, for the most part, but her sister didn't have a big enough home to provide her accommodations during her stay in Portugal. My cousin offered, and she accepted, to stay at their house in northern Portugal, until their return to England. The roads leading up to Arcos de Valdevêz are fairly straight and well maintained, from Arcos to their final destination however, the nine kilometers of road leading to Boimo, is comprised of over sixty sharp turns, necessary to manage the mountainous landscape. Their elderly hitcher managed not to get motion sickness, or should I say, almost managed not to get motion sickness the entire trip. Kilometer eight was just too much to bear and she had to grab a barf bag to empty some of her stomach contents. My cousin pulled over, to allow the rather embarrassed passenger to dispose of her sour barf out the car window and into a ravine of prickly wild blackberry bushes. Just a few minutes later, as they unloaded their luggage at my cousin’s house, their guest realizes she's missing her precious choppers. My cousin's wife suspects she accidentally spat them into the barf bag and summoned my cousin to go look for the bag and search through its contents to try and find the dentures. After digging through the prickly bushes, he finds the barf bag, dumps its contents and among them, the choppers. Unfortunately, they were broken into two pieces during impact. After a quick trip to the orthodontist, the old geezer was able to get the dentures repaired and enjoy some delicious food during her stay.
2. On Augusts’ 2002 vacation, my cousin has yet another denture adventure, this time it was his wife's aunt, whom they invited to spend a few days at their home away from home, in Boimo. According to my cousin, his wife's aunt, gorged herself during lunch, as if she hadn't ate in years. Once the meal was consumed, his 80 year old aunt, retired to an upstairs bedroom, to allow her stomach time to devour its contents. Her 80 year old stomach muscles were unable to handle the heavy load and she finds herself praying to the porcelain gods, emptying some of her stomach contents into the toilet bowl. After releasing some of the food she had over indulged, she quickly flushed the toilet, not realizing she was also flushing her precious teeth into my cousin’s septic system. Once their guest awoke from her afternoon nap, she realized her dentures were missing and went to her niece in desperation and told her she must have accidentally flushed her dentures down the toilet. Younger niece quickly runs to her hubby (my cousin) to tell him of the incident. Being the gentleman my cousin is he wasted no time removing the septic tank lid in an attempt to find his aunt's missing teeth. My cousin was very disappointed to see the septic tank was nearly full, the disappointment was greater the moment his wife handed him a bucket and asked he start emptying out the tank. Bucket after bucket, my poor cousin empties out the septic tank onto the trail next to his back yard. I can just imagine the stink this caused on a hot summer day. To make matters worse, he got to the bottom of the tank without finding the dentures. That's when he decides to go flush the toilet once more, sure enough, out came his aunt's pearl white teeth. Sure there were some food waste particles stuck between some of the teeth, nothing a good tooth brush couldn't fix. As for my cousin, he swears he was unable to have dinner that night, as he watched his aunt chewing her food, with the same teeth he had removed from the crapper that afternoon.
sexta-feira, 8 de novembro de 2013
O PÔNEI EXPRESSO
sexta-feira, 11 de outubro de 2013
POEMA DO DIA
domingo, 29 de setembro de 2013
"POEMA DO DIA"
Ditoso seja aquele que somente
Se queixa de amorosas esquivanças;
Pois por elas não perde as esperanças
De poder nalgum tempo ser contente.
Ditoso seja quem estando ausente
Não sente mais que a pena das lembranças;
Porque ainda que se tema de mudanças,
Menos se teme a dor quando se sente.
Ditoso seja, enfim, qualquer estado,
Onde enganos, desprezos e isenção
Trazem um coração atormentado.
Mas triste quem se sente magoado
De erros em que não pode haver perdão
Sem ficar na alma a mágoa do pecado.



