Food Pyramid Guide

Below about food pyramid.

Food pyramid is a quantitative nutritional guidance, using mnemonic graphic of a pyramid with a distinct zone hierarchy to represent the percentage of daily food recommended for different food groups. Since 1992, identified by the USDA pyramid, the first of other countries and organizations have published the proposal for nutrition in the representation of the pyramid as well.

Carbohydrates are a source of energy that can be transformed into glucose, the form of sugar that is transported and used by the body, more quickly than proteins or fats[citation needed]. A diet too high in carbohydrates can upset the delicate balance of a body's blood sugar level, resulting in fluctuations in energy and mood that leave one feeling irritated and tired.[citation needed] A diet too low in carbohydrates depletes the healthy glycogen (the storage form of glucose) stores in the muscles and liver.[4]
[edit] Vegetable group

A vegetable is a part of a plant consumed by humans that is generally savory but is not sweet. A vegetable is not considered a grain, fruit, nut, spice, or herb. For example, the stem, root, flower, etc., may be eaten as vegetables. Vegetables contain many vitamins and minerals; however, different vegetables contain different spreads, so it is important to eat a wide variety of types. For example, green vegetables typically contain vitamin A, dark orange and dark green vegetables contain vitamin C,and vegetables like broccoli and related plants contain iron and calcium. Vegetables are very low in fats and calories, but cooking can often add these.

It is recommended that people consume 2-3 servings of vegetables in a day. They may be fresh, frozen, canned, or juiced.
[edit] Fruit group

In terms of food (rather than botany), fruits are the sweet-tasting seed-bearing parts of plants, or occasionally sweet parts of plants which do not bear seeds. These include apples, oranges, plums, bananas, etc. Fruits are low in calories and fat and are a source of natural sugars, fiber and vitamins. Processing fruits when canning or making into juices unfortunately may add sugars and remove nutrients. The fruit food group is sometimes combined with the vegetable food group. Note that many foods considered fruits in botany because they bear seeds are not considered fruits in cuisine because they lack the characteristic sweet taste, e.g., tomatos or avocados. It is best to consume 2-4 servings of fruit in a day. They may be fresh, frozen, canned, dried, pureed or juiced.
[edit] Fat Group

The food pyramid advises that fats be consumed sparingly. Butter and oils are examples of fats. Healthy sources of fat can be found in fish, nuts, and certain vegetables, such as avocados.
[edit] Dairy group

Dairy products are produced from the milk of mammals, most usually but not exclusively cattle. They include milk, yogurt and cheese. Milk and its derivative products are a rich source of the mineral calcium, but also provide protein, phosphorus, vitamin A, and vitamin D. However, many dairy products are high in saturated fat and cholesterol compared to vegetables, fruits and whole grains, which is why skimmed products are available as an alternative. For adults, 3 cups of dairy products are recommended per day.[5][6]
[edit] Protein group

Meat is the tissue - usually muscle - of an animal consumed by humans. Since most parts of many animals are edible, there are a vast variety of meats. Meat is a major source of protein, as well as iron, zinc, and vitamin B12. Meats, poultry, and fish include beef, chicken, pork, salmon, tuna, and shrimp, eggs.

The meat group is one of the major compacted food groups in the food guide pyramid. Many of the same nutrients found in meat can also be found in foods like eggs, dry beans, and nuts, such foods are typically placed in the same category as meats, as meat alternatives. These include tofu, products that resemble meat or fish but are made with soy, eggs, and cheeses. For those who do not consume meat or animal products (see Vegetarianism, veganism and Taboo food and drink), meat analogs, tofu, beans, lentils, chick peas, nuts and other high-protein vegetables are also included in this group.

Although meats provide energy and nutrients, they are often high in fat and cholesterol, and can be high in sodium. Simply trimming off fatty tissue can go a long way towards reducing this negative effect. The food guide pyramid suggests that adults eat 2-3 servings per day. One serving of meat is 4oz, about the size of a deck of cards.

ADA Shifting its Stance About Carbs?

It's about ADA shifting its stance about carbs?

You might be surprised to know that the past two decades, the American Diabetes Association was a kind of cheerleader for carbohydrates. Yes, I speak of 'organization whose mission is to promote education and research to prevent diabetes and alleviate the suffering of people with diabetes. What is diabetes? This is essentially a disorder of the body's ability to process carbohydrates. This includes type 1 and type 2 diabetes, pre-diabetes, metabolic syndrome, insulin resistance, and all other points of the spectrum of diabetes.

In light of this, you'd think that limiting carbohydrate intake would be a priority in educating people about handling these disorders. And yet, the ADA jumped right onto the Food Pyramid bandwagon and began to advise people to get at least 55% of their calories from carbohydrate, such as in this Food Pyramid for Diabetes. In 2008, they made one exception: diabetics trying to lose weight could follow a low-carb diet for up to one year; this was later loosened further to two years. But still they did not recommend a low-carb diet for health, blood sugar control, or preventing progression of the diabetes.

Now, to be sure, the ADA is not yet changing their basic stance. Nowhere on the latest update of the diabetes.org Web site is it stated that diabetics should follow a low-carb diet. On the other hand, there is no longer anything I can find that says to eat over half of calories from carbohydrate, either. The former food pyramid, as far as I can tell, has vanished, and there are several hints that low-carb eating is becoming a bona-fide option. There are statements such as, "Understanding the effect of carbohydrate on blood glucose levels is key to managing diabetes. The carbohydrate in food makes blood glucose levels go up." Although diabetics are still advised that "a place to start is at about 45-60 grams of carbohydrate at a meal.", (yikes) it goes on to say to adjust from there. Even though this is not what most of us would call a low-carb diet, for most people it is a reduction from their previous advice.

[Side note: I also notice it doesn't actually say 45-60 g/meal is a good place to start. If that actually controls someone's blood glucose, that's great, but I would think that in the cases where it doesn't, it would be more disheartening to subsequently take more carb away. Why not start lower, and then add? Also, most likely, the person for whom this works is losing weight - a phase which doesn't last forever.]

Even more intriguing to me are three articles in the March 2011 edition of the ADA magazine "Diabetes Forecast". The first is called The "ADA Diet" Myth, which claims that there is no such thing as the ADA Diet! (Who else was having this hallucination?) Instead, Stephanie Duncare, director of nutrition and medical affairs for the ADA says, "For more than 15 years now, ADA has recognized that people with diabetes should eat in a way that helps them reach their blood glucose, cholesterol, blood pressure, and weight goals. For some, this means a relatively higher-carbohydrate diet, and for others, the diet may be lower in carbohydrate". Well, hallelujah to that, especially if the goal is "normal blood glucose" (normal meaning "a blood glucose level that will not cause further damage in the pancreas").

Read more from this source.

Any comment just leave it below.