I have seen people contend over and over again that all one has to do to get all the vitamins and minerals they need is to eat a balanced diet. Often those opinions come from supposed doctors and medical students (who receive very little education at medical schools about diet and nutrition). One has to wonder why they have such opinions.
When II have asked people to provide a practical diet plan of around 2500 calories which insures that a person will get even the minimal RDA amounts of vitamins and minerals no one has been able to do so. So here is a chance once and for all to proove that diet alone can provide even the minimal RDA amounts needed to ward off deficiency diseases.
Surely, a healthy balanced diet is an essential part of establishing and maintaining a healthy foundation - but in today’s world of processed foods that have most of the nutrition processed out and vegetables and fruits from mineral depleted soils, is it practical or even possible to get all the nutrition we need from diet alone?
Tougher by far would be providing a Diet that ensured the optimal amounts needed to prevent chronic illness and which provided ample amounts of all the other valuable nutrients such as phyto nutrients, enzymes and those trace minerals which have not had an RDA established; however, I will make it easy on the proponents of "nutriton from diet alone" and simply ask that someone merely show us the proof that we can get even the RDA amounts from diet alone.
Any takers?
Good find, Gary. The DASH diet, which was designed for people with hypertension or prehypertension, is a pretty healthy one alright. However, it falls way short of providing at least the RDA amounts of ALL the essential vitamins and minerals.
On the plus side, the diet is supposed to provide at least the RDA (and usually more) of Potassium, Sodium, Calcium, Magnesium, Copper, Iron, Phosphorus, Thiamin, Riboflavin, Niacin, Vitamin B6, Vitamin B12, Vitamin C, Vitamin E, Vitamin A as well as healthy items such as inoleic acid, Alpha-linolenic acid, Total dietary fiber.
However, the minus side is that the DASH diet does not indicate that it provides the RDA of many other essential vitamins and minerals, including Biotin, Folate, Vitamin B3, Vitamin B5, Vitamin D, Vitamin K, Boron, Chromium, Iodine, Manganese, Molybdenum, Nickel, Potassium, Selenium, Vanadium, and Zinc.
In addition, the DASH diet would require someone to give up practically all of their processed foods. It also contains items that include dangerous soy, canola and possibly trans fats (margarine for example). Unless a person is very careful, the DASH diet will likely contain quite a few GMO foods and GMO’s rob nutrition as well as prevent it from being absorbed along with having a host of other problems. It also considers a cup of canned fruits or vegetables to be equal to a cup of fresh ones. It further makes the assumption that fresh fruits and vegetables have the average nutrition and do not come from severely mineral depleted soils, as can often be the case.
Still, all in all, it is good diet - provided that one figures out a way to get at least the RDA of the missing vitamins and minerals I just listed. There are only two ways to do that. Diet or supplements. Since the DASH diet has already used up 2000 calories, I would say that supplements would be a must.
An interesting feature of the DASH diet is that it contains considerably more than the RDA of most items it lists - up to twice as much in some instances. Why do you suppose it has those higher amounts when we are told that RDA alone is all we need?
OK, still waiting to see a diet plan that provides at least the RDA of ALL essential vitamins and minerals.
@ Rhianna - I do appreciate your attempt at providing a balanced diet. What you have provided is certainly less unhealthy than the vast majority eat, but I pretty much agree with onlymatch’s criticisms and I would bet that if you analyzed all of the food in your one day diet you would find many items it did not provide minimum RDA. In particular, the nutrition you assume would be present in vegetables and fruit may be much less than is estimated when you consider that as much as 85% and more of the minerals in the top 10 feet of our soils have been depleted thanks to over-farming and failure to re-mineralize the soils. In addition, regular plowing/tilling and the use of insecticides and herbicides destroy vital soil micro-organisms that are necessary to break down what minerals do remain.
Sorry, but I removed you from my contacts. Not saying it is you, but I am being stalked here and my questions and answers being reported left and right to try to silence me. Feel free to mail me
"Soil is the primary factor in nutrition because all of our food comes from the earth. Our bodies are composed literally of Mother Earth. Minerals in our bodies are directly connected to the state of our soil. If an element is missing from our soil, it will be missing from the foods we eat; hence, we will not be properly nourished. Unfortunately, that is the reality of today’s soil.
Then our food is refined and processed, which further degrades the nutritional value.
While there are still some diehards who believe you can avoid the need for supplements if you eat a "balanced diet," it is a verified fact that our livestock feeds contain nutritional supplements. Without supplemental nutrients being added to the feed, far too many animals were getting ill. What does that tell you? The grain does not possess enough nutrients to keep the livestock healthy. If our livestock can’t stay healthy by eating our modern crops, how can we?"
This excerpt says it all….case closed lol.
http://www.nutritionalwellness.com/archives/2006/jul/07_depleted_soil.php