Monday, December 31, 2012

The Healthy Diet Pyramid - Steps to a More Wholesome "Me"

The healthy diet pyramid represents the general concept of eating wholesome, balanced diet plan that includes all meals. This set of recommendations aimed at promoting much better lifestyles and decrease the incidence of chronic diseases like diabetes, hypertension, obesity and cardiovascular illness. Regrettably, numerous of these recommendations happen to be based on assumptions rather than evidence, too as economic and political interests. Let's review the recommendations:

A. Grain

Ought to form the basis of our daily diet plan. That's, we must sustain our meals in a meals group that we have known for 99% of our existence. If we compress all of human history to 1 year, only grains we met yesterday *. Because the introduction of grains to food, cardiovascular problems and obesity rates grew dramatically. If we add towards the refinement of these grains due to industrialization, triggering the glycemic index, we can realize that these recommendations have no rhyme or reason, only respond to political interests and ignorance (see scenarios below lipids.)

B. Fruits and veggies

Unlike grains, fruits and veggies have existed because the Paleolithic era. The consumption of carbohydrates was mainly via these foods: fruits and vegetables accessible as a station. These two groups represent the ideal source of carbohydrates, particularly vegetables. Its high water content, fiber, minerals and vitamins, phyto-nutrients and antioxidants the foods are essential and should be component from the everyday diet plan. Fruits, while offering advantages, ought to not be abused by their sugar content. The best choices are those of low glycemic index (strawberries, blueberries, apples, peaches, etc).

C. Milk

This group includes dairy products such as cheese and yogurt. These meals are essential because of its high protein and vitamins. Humans have fed breast milk during lactation, and then move to another kind of power total. There is ethnic individuality in terms of lactose tolerance is concerned. Within the milk, the best option is full-fat cheese, which contain high percentage of higher biological value protein, vitamins and minerals as well as saturated fat is important for the regular functioning from the body without containing substantial percentages of lactose (sugar)

D. Meat and Vegetables

It is absolutely intolerable that you bring together these two meals in 1 category. Suggests that meat and vegetables are interchangeable and have similar properties (like a nightmare vegetarian). To begin with, are two totally various things. Meats are full animal protein sources with low or no carbohydrates and animal fat intake and cholesterol importantly, it provides important vitamins like those in the complex B, and bioavailable iron content. Vegetables, no. They contain iron much less accessible than animal iron, high in carbohydrates and vegetable protein, ie not total. Within this category also consists of eggs (meals important) and nuts, which although ought to be component of our diet to a greater or lesser extent, are not equivalent to meat or eggs, and less vegetables.

D. Oils and fats

Basically it's recommended not to add more weight simply because the "normal" diet plan provides sufficient amount of weight required. The emphasis is on consuming vegetable oils that never existed (by the same analogy as in the case of grains, refined vegetable oils happen to be around for 10 minutes), simply because they are high in omega 6 fats that are healthy and protect your heart. These consist of canola oil, soybeans, corn, sunflower, etc. (Note: to separate the oils from avocado, olive oil and nuts).

Thanks to the lipid hypothesis, get together again to saturated fats and cholesterol with trans fats. This hypothesis has been refuted many times, but unfortunately remains. The only thing salvageable from this appointment may be the reduction of trans fats in meals.

Are we truly more healthy?

More than 65% of people over 20 years in the U.S. are overweight and / or obesity (Allison, et al. 1999). Also, more than 64 million individuals have 1 or more types of cardiovascular disease and also the leading cause of death in that country (38.5%). 50 million endure from hypertension and 11 million endure from diabetes type II (AHA, 2004). Cancer is the second leading trigger of death (25%) and it is estimated that one third of these deaths are related to nutritional factors and obesity (ACS, 2004). Individuals with metabolic syndrome came to 76 million in 2007, and there's a prevalence of nearly 40% worldwide (AHA, 2009).

In Peru, in 2008 it was estimated that about 26% of men and 24% of women were obese. In 2009, Peru was one of eight countries from the world's most obese kids. In addition, the prevalence of diabetes is approximately 8%, increasing each year. In 2005, the prevalence of people with metabolic syndrome in Peru was 25.8%. According to RPP, much more than two million Peruvians suffer from diabetes.








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