Friday, November 29, 2013

FILTRO DE AGUA CASERO



Leer todas las instrucciones antes de construirlo!

Muy simple de hacer, para ser aplicado sobretodo en sectores donde no existen plantas de tratamiento de agua. El proceso de filtrado se realiza por gravedad, ya que el agua ingresa por la parte superior y sale por la inferior una vez que ha pasado por las distintas etapas del filtro. En caso de disponer, puede agregarse una capa de carbón desmenuzado entre la capa de arena gruesa y grava. El tambor (tanque) debe ser oscuro para evitar el ingreso de la luz en su interior y debe tener una tapa que lo cubra completamente.

----- PODEMOS MEJORARLO: ------


En caso de contar con un tambor grande (por ejemplo uno de 200 litros), podría realizarse el siguiente esquema (de arriba hacia abajo):


  1. Piedras pequeñas (12,5 cm.)
  2. Grava (6 cm.)
  3. Arena fina (6 cm.)
  4. Grava (2 cm.)
  5. Carbón desmenuzado (3 cm.)
  6. Grava (3 cm.)
  7. Piedras pequeñas (12,5 cm.)
  8. Piedras grandes (25 cm.)


También es conveniente que la salida del agua se encuentre en la parte superior para que el tanque se mantenga siempre lleno. Eso se logra colocando en vez de la canilla, un nuevo codo y una prolongación vertical hasta el nivel superior de agua, conde colocaremos la salida.

De esta manera el sistema de depuración funcionará mucho mejor.

----- ACLARACIÓN IMPORTANTE -----


Debe destacarse que este filtro NO ES MÁGICO. Vale decir que si el nivel de contaminación del agua es elevado (por ejemplo con coliformes fecales, metales pesados, etc.) sólo se obtendrá en algunos casos una mejora en el indice, pero aún así NO SERÁ POTABLE.

Siempre es recomendable que luego de realizar el filtrado, el agua sea hervida o se potabilice con un par de gotas de cloro (1 gota por litro de agua). —

EL PLÁTANO



SABIAN USTEDES QUE: DE ACUERDO A UNA INVESTIGACIÓN CIENTÍFICA JAPONESA, EL PLÁTANO COMPLETAMENTE MADURO CON MANCHAS OSCURAS SOBRE LA CÁSCARA, PRODUCE UNA SUSTANCIA LLAMADA “FACTOR DE NECROSIS TUMORAL” QUE TIENE LA CAPACIDAD DE COMBATIR LAS CÉLULAS ANORMALES. CUANTO MÁS MADURO ES EL PLÁTANO, MEJOR ES SU CAPACIDAD ANTI CANCERÍGENA. EL PLÁTANO CON MANCHAS OSCURAS ES MÁS ALCALINO Y OCHO VECES MÁS EFICAZ EN LA MEJORA DE LAS PROPIEDADES DE LOS GLÓBULOS BLANCOS DE LA SANGRE QUE CUANDO ESTÁ EN SU ESTADO VERDE. COMER DE 1 A 2 PLÁTANOS AL DÍA TE AUMENTARÁ TU INMUNIDAD. DALE ME GUSTA, COMPARTE Y A MANTENERSE SALUDABLE...




PLÁTANO MACHO FRITO


Wednesday, November 27, 2013

The China Study

Eight principles of food and health:
  1. Nutrition represents the combined activities of countless food substances. The whole is greater than the sum of its parts.
  2. Vitamin supplements are not a panacea for good health.
  3. There are virtually no nutrients in animal-based foods that are not better provided by plants.
  4. Genes do not determine disease on their own. Genes function only by being activated, or expressed, and nutrition plays a critical role in determining which genes, good and bad, are expressed.
  5. Nutrition can substantially control the adverse effects of noxious chemicals.
  6. The same nutrition that prevents disease in its early stages can also halt or reverse it in its later stages.
  7. Nutrition that is truly beneficial for one chronic disease will support health across the board.
  8. Good nutrition creates health in all areas of our existence. All parts are interconnected.




The China Study is a 2006 book by T. Colin Campbell, Ph.D., and his son, Thomas M. Campbell II, M.D. It examines the relationship between the consumption of animal products and illnesses such as cancers of the breast, prostate, and large intestine, diabetes, coronary heart disease, obesity, autoimmune disease, osteoporosis, degenerative brain disease, and macular degeneration.[1] The book had sold 500,000 copies as of January 2011, making it one of America's best-selling books about nutrition.[2]

"The China Study" of the title is taken from the China-Cornell-Oxford Project, a 20-year study conducted by the Chinese Academy of Preventive Medicine, Cornell University, and the University of Oxford, described by The New York Times as "the Grand Prix of epidemiology." T. Colin Campbell was one of the project's directors. The study examined mortality rates, diets, and lifestyles of 6,500 people in 65 rural counties in China, and concluded that people with a high consumption of animal-based foods were more likely to suffer chronic disease, while those who ate a plant-based diet were the least likely.[2] The study was conducted in China because it has a genetically similar population that tends to live in the same way in the same place and eat the same foods for their entire lives.[3]

The authors conclude that people who eat a plant food/vegan diet—which avoids animal products such as beef, pork, poultry, fish, eggs, cheese, and milk—will minimize or reverse the development of chronic diseases. They also recommend adequate amounts of sunshine to maintain sufficient levels of vitamin D, and dietary supplements of vitamin B12 in case of complete avoidance of animal products and to minimize the usage of vegetable oils. They criticize low-carb diets, such as the Atkins diet, which include restrictions on the percentage of calories derived from complex carbohydrates.[4]

T. Colin Campbell

T. Colin Campbell is an American biochemist who specializes in the effects of nutrition on long-term health. He is the Jacob Gould Schurman Professor Emeritus of Nutritional Biochemistry at Cornell University, and the author of over 300 research papers.[1] He was one of the lead scientists in the 1980s of the China-Oxford Cornell study on diet and disease (known as the China Project), set up in 1983 by Cornell University, the University of Oxford, and the Chinese Academy of Preventive Medicine to explore the relationship between nutrition and cancer, heart and metabolic diseases. The study was described by The New York Times as "the Grand Prix of epidemiology."[2]



I doubt that few would disagree with the observation that nutrition is one of the most confusing words or concepts in the English language. What we choose to eat also is one of the most emotionally intense topics of human discourse, ranking up there with sex, religion and politics. Yet, properly practiced nutrition, as a dietary lifestyle, can do more to create health and save health care costs than all the contemporary medical interventions put together.
I know well this story. Having started a research and teaching career in nutrition over 50 years ago, I have seen the passion, the frivolity and the arrogance over and over and over when people talk about their food choices. This topic is very, very personal. It's sad because I do not see very much progress over these last four to five decades. Lots of shouting and not much constructive thought.
It is true that we have discovered a tremendous amount of information but this does not mean discovering what it all means. Indeed, our focus on details has created an enormous pile of contradictory observations--permitting too many people to construct ideas that please their palates and wallets more than educate their brains.
I don't care to pass personal blame or pose conspiracies, for we are all participants in this great war of words of what nutrition really means. Nonetheless, somewhere there is an origin and it is fostered by our professions, my nutrition and medical research community and my clinical colleagues' medical practice community. This is not surprising. The National Institutes of Health (NIH), which is the most influential research funding agency in the world, is comprised of 27 institutes, centers and programs and not one is named the Institute of Nutrition. Research funding is a mere pittance in a couple of the institutes and most of this is dedicated to the study of individual nutrients that I consider pharmacology, not nutrition.
Further, there is not a single medical school in the country that teaches nutrition as a basic medical science. At best, a few may have an elective course that treats the subject in a most superficial manner.
Public citizens, therefore, are left to fend for themselves against the hyped up claims of the food and drug industries.
If we are to understand the true value of nutrition, we must begin by considering the health value of whole foods, not the nutrient parts extracted from them. In that context it is whole, plant-based foods that express an effect that is far more then the sum of its parts. When done right, advanced heart disease can be cured, type 2 diabetes stopped and reversed, cancer can be prevented and, with some newer evidence, controlled after it appears. The range of diseases that can be prevented is more than impressive. The breadth and rapidity of the nutritional effect not only prevents disease but actually treats many of these diseases while restoring and maintaining health. The totality of these health effects are far more than almost anyone knows.
It is terribly frustrating when I know these effects, I know the savings in health care costs that can be had and I know the personal responses that virtually everyone experiences when they try this for a week or so. I also know that, historically, we have been slaves to a nutrition-less health information system that, in effect, is designed to keep us in mental chains, thus to maintain the status quo.
But there is light at the end of this tunnel. Former President Clinton recently discovered and used this information and, much to his credit, told his truly impressive results on "CNN" to Wolf Blitzer.
I am not sure he knows how far reaching is his contribution. It is time for the rest of the public to get to know this as well. This information is on the right side of history! Mark my word.
Home | T. Colin Campbell Foundation

la vitamina B-12

Lo que cada vegano debe saber de la vitamina B-12

** Carta abierta de los profesionales de la salud y de las organizaciones veganas **
Contenidos

garbanzos



Published on Mar 12, 2013

Te enseñamos como preparar humus de garbanzos, un delicioso plato de la cocina típica árabe. Necesitas triturar los garbanzos junto con ajo, aceite, limón y perejil, y listo para servir. Ideal como entrante o acompañamiento, ¡riquísimo!



Uploaded on Feb 26, 2012

Como preparar una crema de sésamo saludable como sustituto de la mantequilla, margarita o como complemento en el desayuno.


phase-out of trans fats



Published on Nov 7, 2013

The Food and Drug Administration is requiring a gradual phase-out of trans fats in food. The artery-clogging additive is widely considered the worst kind of fat for the heart and can lead to heart attacks and death.