Quotes About Nutrition

one-pound box of prewashed lettuce contains 80 calories of food energy. According to Cornell ecologist David Pimentel, growing, chilling, washing, packaging, and transporting that box of organic salad to a plate on the East Coast takes more than 4,600 calories of fossil fuel energy, or 57 calories of fossil fuel energy for every calorie of food. (These

Our brains constitute only 2.5 percent of our weight yet consumer 20 percent of our energy when we're resting.

pensar no alimento como puro e simples combustível é interpretá-lo mal.

Since 1985 our [American's] consumption of all added sugars- cane, beet, HFCS, glucose, honey, maple syrup, whatever- has climbed from 128 pounds to 159 pounds per person.

DON'T EAT ANYTHING YOUR GREAT GRANDMOTHER WOULDN'T RECOGNIZE AS FOOD.

Researchers have found that people (and animals) presented with large portions will eat up to 30 percent more than they could otherwise. Human appetite, it turns out, is surprisingly elastic, which makes excellent evolutionary sense: It behooved our hunter gatherer ancestors to feast whenever the opportunity presented itself, allowing them to build up reserves of fat against future famine.

From a typical McDonald's meal] this is how the laboratory measured our meal: soda (100%), milk shake (78%), salad dressing (65%), chicken nuggets (56%), cheeseburger (52%), and French fries (23%).

To eat corn directly is to consume all the energy in the corn, but when you feed that corn to an animal, 90% of its energy is lost... what this means is that the amount of food energy lost in the making of something like a Chicken McNugget could feed a great many more children than just mine, and that behind the 4,510 calories in our meal, tens of thousand corn calories could have been used to feed many more people.

Comer nos pone en contacto con todo aquello que compartimos con el resto de los animales y con lo que nos separa de ellos. Nos define.

Americans today spend less on food, as a percentage of disposable income (10%), than any other industrialized nation... meaning that we could afford to spend more on food if we chose to.

People who get off the Western diet see dramatic improvements in their health.

Do mesmo modo, muito do que sabemos sobre os benefícios para a saúde de uma dieta vegetariana se baseia em estudos dos adventistas do sétimo dia, que distorcem o quadro nutricional abstendo-se de álcool e fumo, bem como de carne. Esses fatores sem relação entre si mas inevitáveis são chamados, com propriedade, de confundidores.

AÈ™adar, este lipsa voinÈ›ei de a cheltui mai mult pe mâncare în mod real o chestiune de accesibilitate sau una care È›ine de priorit??i?

In one analysis, a typical American population that departed even modestly from the Western diet (and lifestyle) could reduce its chances of getting coronary heart disease by 80 percent, its chances of type 2 diabetes by 90 percent, and its chances of colon cancer by 70 percent.

The scientists haven't tested the hypothesis yet, but I'm willing to bet that when they do they'll find an inverse correlation between the amount of time people spend worrying about nutrition and their overall health and happiness.

A recent study in the American Journal of Clinical Nutrition compared the "energy cost" of different foods in the supermarket. The researchers found that a dollar could buy 1,200 calories of potato chips and cookies; spent on a whole food like carrots, the same dollar buys only 250 calories. On the beverage aisle, you can buy 875 calories of soda for a dollar, or 170 calories of fruit juice from concentrate.

I realized that the answer to the supposedly incredibly complicated question of what we should eat wasn't so complicated after all, and in fact could be boiled down to just seven words: Eat food. Not too much. Mostly plants

Cooking, in effect, took part of the work of chewing and digestion and performed it for us outside of the body, using outside sources of energy.

You are what you eat" is a truism hard to argue with, and yet it is, as a visit to a feedlot suggests, incomplete, for you are what you eat eats, too. And what we are, or have become, is not just meat but number 2 corn and oil.

Mare parte din atractivitatea lan?ului trofic industrial ?ine de facilitatea lui: le ofer? oamenilor ocupa?i un mod de a delega altora g?titul (?i conservarea alimentelor).

Foods are more than the sum of their nutrient parts, and those nutrients work together in ways that are still only dimly understood. It may be that the degree to which a food is processed gives us a more important key to its healthfulness: Not only can processing remove nutrients and add toxic chemicals, but it makes food more readily absorbable, which can be a problem for our insulin and fat metabolism.

Since nutrients, as compared with foods, are invisible and therefore slightly mysterious, it falls to the scientists (and to the journalists through whom the scientists reach the public) to explain the hidden reality of foods to us. In form this is a quasireligious idea, suggesting the visible world is not the one that really matters, which implies the need for a priesthood. For to enter a world where your dietary salvation depends on unseen nutrients, you need plenty of expert help.

Wrangham estimates that cooking our food gives our species an extra four hours a day. (This happens to be roughly the same amount of time we now devote to watching television.)

Ninety percent of a cooked egg is digested whereas only 65 percent of a raw egg is; by the same token, the rarer the steak, or more al dente the pasta, the less of it will be absorbed. Dieters take note.