Nutrition, Evolution, and Having a Healthy Diet
Judith Schwader

Nutrition has everything to do with health. This isnt news, exactly, but looking around at the crazy information on the market, one wonders if anyone actually makes the connection: what you eat affects how you feel. Its that simple. Your health depends on the food choices you make in both the short and long term.

Take a pill, and all youve done is treat a symptom. Change your eating habits, and create a lasting change in your well-being. There are so many approaches to eating, however, and so much conflicting information that its come down to this simple question: does whatever youre eating right now make sense?

Well, sense isnt common, and it does depend on some good information. So here is something to consider: what kind of foods are humans evolved to eat? Cheetos? Dont think so. Thats a no-brainer, but what about some others that we counted as healthy staples until recently, like bread and pasta. Go way back in your imagination, to hunter gatherer days before agriculture and the obesity which followed for the first time among humans and consider what would be part of our ancestors normal diet. If youre about to pop something into your mouth that wasnt around before agriculture, (a relatively recent development in human history), then eat it knowing its not considered a normal food by your body. Foods your body considers normal contribute to your health, other foods are either neutral or harmful. How simple is that?

A well-known exploration of this concept that certain foods help our bodies thrive is Dr. Peter DAdamos book, Eat Right 4 Your Type, in which he bases his lists of what to eat and avoid on blood type. DAdamo asserts that type O is the oldest type, and the newer A type didnt show up on the scene until agriculture. So, Os should eat lots of meat and veg because that blood type doesnt know how to handle too much grain. Type As can eat grain, but not dairy. Dairy is a category reserved as a normal food only for the yet more recent human blood type, AB. (Maybe well evolve a new type that can handle Cheetos and red licorice, my personal favorite abnormal foods).

DAdamo supports his blood-type theory with all kinds of careful research, and so what? Does it make sense that humans should rely primarily on foods that occur naturally? Absolutely. If youre going to eat a grain like wheat then, eat it whole, or dont eat it at all, and dont eat much of it anyway because humans pretty much made wheat up! Im not going to take the, Does it occur naturally? debate too far, because its time to look at another researchers take on the food and evolution connection.

Dr. Phillip Lipetz wrote The Good Calorie Diet, a book for the weight loss market, but he also has supported his theories with all kinds of careful research. His describes how the human response to starvation that was developed during the ice age carries on today. Ironic, isnt it, that the food available to us today – rich and sweet and abundant – causes our bodies to behave as though starvation is at hand.

The short story for how this works is that up until the ice age, humans ate whatever was readily available, like roots, plants, fruit, and a little tasty carrion now and then. Along came the ice ages, and those foods became scarce. Now humans were forced to hunt, but it was dicey and the weapons were primitive, so spans of time occured between kills. The result: our ancestors evolved ways to make the most of the conversion of excess blood sugar into stored nutrition in the form of body fat. When they starved, they lived off stored fat.

Todays diet mimics the ice age diet: high fat and high protein, and our genetic programming says, Uh oh, were facing starvation again. Better store up some fat. Lipetz goes into convincing detail about food combinations in his book. He describes some that cause the creation of excess fat, such as butter on bread. More useful are his combinations that actually inhibit fat formation, like lean meat with most vegetables. In a society where obesity and its attendant health issues are rampant, these food combinations are helpful places to focus our attention. Yet the single most useful bit to remember from his research is that foods which cause our bodies to create excess fat all have one thing in common: they werent part of our ancestors normal diet.

Armed with this overview, next time youre about to pop something in your mouth – whether your focus is health or weight you dont need to have a bunch of rules and whacky information in mind. Just use common sense. Ask whether its a food that was around before the advent of agriculture. If it was, go for it. If it wasnt, then consider that your body wont consider the food normal, and in both the long and short run, thats got health consequences.

© 2004 Judith Schwader

Judith Schwader holds a Master’s degree in Education, and has written extensively on health. She has a background in social science and addressing chronic health conditions through nutrition and life style. Judith’s articles appear in: http://QandAHealth.com, and http://masteringyourtime.com.

This article may be reprinted in its entirety so long as this paragraph and the authors credits remain intact.

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With the fast-paced, technologically driven world people are now living, who would have the slightest idea that the most important rampart of normal living is being neglected?

Undeniably, because of the busy courses of peoples lives, people tend to forget some of the vital fragments in maintaining a healthy lifestylediet and nutrition.

THE CONVERGENCE

The terms diet and nutrition are defined into two different sentences but are greatly connected. By definition, diet refers to the food and liquid intake of a person while nutrition pertains to the science of dealing with food and nourishment. When these two are combined, an entirely new meaning can be derived. More than the issues of food and liquid intake and the science of food and nourishment, diet and nutrition can revolve around nutritional information on various dietary supplements and the benefits vitamins and minerals to a persons body.

Making yourself familiar with latest diet and nutrition topics, trends, and tips can lead you to the renewal of your health and well being commitment inside your home. You must remember that its never too late to redirect your eating habits, but before you take that drastic change, learn what are the common diet and nutrition mistakes so you can avoid them.

1. Careless assumption that the food choices you have are better than they actually are. Experts say that people who are very particular about diet and nutrition have larger tendencies of thinking and believing that their food choices are healthier than they really are. Make sure that you eat whole, fresh, and unprocessed foods whenever possible.

2. Confusion over carbohydrates. Although many people say that low carb diets are effective, experts say that there are excellent carbs that make people eat less. So before you cut down on carbs totally, make sure that you have consulted your dietician if this diet will be good for you.

3. You think youre eating too much when youre not. Experts say that one of the most common mistakes people make is that they overestimate and underestimate the amount of food their body needs. Make sure that you monitor the portion sizes of your food.

4. Not eating enough food or not eating often. Overeating and under eating may put the person at risk because it disrupts disrupting blood sugar and insulin levels. Make sure that you eat something every three hours and dont starve before eating the next meal.

5. Neglecting the value of regular exercise. Making exercise a regular part of your life can definitely contribute to great diet and nutrition.

6. Taking in a lot of dietary supplements. A vitamin or dietary pill is a supplement that is meant to complement a persons diet; therefore it should not be considered as substitutes for the foods youre supposed to be eating. Experts say that one all-purpose multivitamin a day is enough to complement the nutrients you dont get from the foods you dont eat.

7. Following nutrition and weight loss guidelines by the book. Since people are different, it is only natural for them to have individual needs. Although diet and nutrition plans work for the majority of people, not everything can help you improve you overall diet and nutrition.

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More and more people are now going back to basicsin terms of food and health practicesbecause they would want to achieve prime health and fitness. With the fast-paced, technologically-driven world people are now living, who would not want to veer away from certain medical conditions and illnesses.

Experts say that because of the busy courses of peoples lives, many of them tend to forget some of the vital fragments in maintaining a healthy lifestyle, which is diet and nutrition.

Identifying the thin line

Although the terms diet and nutrition have different definitions, they are greatly connected to each other. When defined, diet refers to the food and liquid intake of a person while nutrition pertains to the science of dealing with food and nourishment. Sometimes, many people get confused with the meanings of the two because they automatically assume that lessthrough dietwill not affect their healths overall condition.

Experts say that more than the issues of food and liquid intake and the science of food and nourishment, diet and nutrition can revolve around nutritional information on various dietary supplements and the benefits vitamins and minerals to a persons body. By making yourself familiar with latest diet and nutrition topics, trends, and tips can lead you to the renewal of your health and well being commitment inside your home.

You must remember that its never too late to redirect your eating habits, but before you take that drastic change, learn what are the common diet and nutrition mistakes so you can avoid them. Here are some realizations that can help you get by:

1. Dont make careless assumption that the food choices you have are better than they actually are. Many experts believe that people who are very particular about diet and nutrition have larger tendencies of thinking and believing that their food choices are healthier than they really are. It is always advisable to eat whole, fresh, and unprocessed foods whenever possible to stay health and fit.

2. Dont confuse yourself over carbohydrates. In some people that low carbohydrates diets are effective. But there are also those that say that there are excellent carbs that make people eat less. If you are confused, assess yourself first before cutting down on carbs totally. A consultation with a licensed dietician can help you determine how much carbohydrates does your body need and can also help you come up with a diet pattern will be good for you and can have long term effects.

3. Dont think youre eating too much when youre actually not. Doctors say that one of the most common mistakes people make is that they overestimate and underestimate the amount of food their body needs. People are advised to monitor the portion sizes of your food to ensure that they are getting the key nutrients that their body needs.

4. Know when to eat and when not to eat. Experts believe that overeating and under eating may put an individuals health at risk because it disrupts blood sugar and insulin levels. Knowing when to eat and when not can ensure that the person will get the nutrition the body type needs. Always make sure that you eat something every three hours and dont starve before eating the next meal.

5. Dont neglect the importance of regular exercise. There is now denying the wonderful benefits that regular exercise can do to people especially to those who want to achieve optimum health and fitness. To ensure that you stay healthy despite being on a diet, make exercise a regular part of your life can definitely contribute to your overall wellness.

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