1. NUTRITION
The first step then is a healthy diet but that is not always
straightforward. Outside factors interfer with the quality or quantity of
vitamins and minerals in food, however healthy the food. For example anti-acid
tablets prevent absorption of Vitamin A and B complex vitamins. Foods grown on
heavily cultivated soils using artificial fertilisers and pesticides are often
deficient in minerals as well as being contaminated. Then our lifestyles, such
as stress can interfer with absorption of nutrients. Prescription medicines
often do the same. There are plenty of examples of all these problems and we
will discuss this further later.
What appears a healthy diet may not actually be good enough
to provide all the nutrients, vitamins and minerals needed to feed our bodies
and cells. But with a little understanding of how it all works and why and
awareness of what is happening, a healthy diet can be achieved. This is what I
hope will be provided in the following chapters.
I will be taking you through the various processes of the
body (easily understood, I hope) - including digestion and circulation etc. All
the body systems and parts need nutrients and they have to come from the food
we eat. The food we eat is important and even more important is the nutrient
content of that food. Our bodies need food. But if it is the wrong food or too
much processed food our bodies will rebel - we become sick and/or overweight.
To avoid the problems caused by poor nutrition we need
vitamins and minerals plus water. Our bodies are made up of over 60% water so
water has its own part to play and is as important as food.
We need the right vitamins and minerals and the right
amounts. These vitamins and minerals, or nutrients, should come from the food we
eat. So you see why our diet and the type of food we eat is important and needs
a little thought put in to it. Nutrition and food go hand in hand and should be
thought of together.
If our bodies, cells, organs, etc don't get the right
nutrients they get sick or damaged leading to a breakdown in health and then illness
and yes overweight as well. It is as simple as that; though the workings of our
body processes are far from simple.
However don't be put off, I intend to keep
things simple.
It is both complicated yet simple. The processes are
scientific and studied by scientists and experts to understand how it all
works. But actually following a healthy diet and lifestyle can be easy.
We eat 2 or 3 meals a day, snack in between, go for a coffee
(and a cake), have a drink and crisps or peanuts, buy a mars bar, a bag of
chips, have takeaways. All 'normal' activities. But how often do we give any
thought to what we are doing. Maybe after Christmas when we are stuffed full of
food and drink or when we decide to diet - yet again. Unsuccessfully as well or
why would another diet be necessary.
But we should be thinking more about our food and diet. Food
is not just something we shovel into our mouths out of habit or craving. Food
is necessary to provide the nutrition we need throughout our life, especially
at vunerable times such as growing up, during pregnancy, during menopause and
during old age. It is also necessary for health and maintaining good health and
helping achieve better health and provide support during periods of poor
health.
Why is food important? Our bodies are made up of millions of
cells which form our whole being - tissue, bone, blood, organs, etc. They all
need food and the right food. We should not be eating to please ourselves but
to provide all these cells with the nutrients they need to live, work, repair
and multiply. They all need nourishing and feeding.
I want to tell you of my own non scientific theory of why we
overeat. Well here it is. YOUR BODY NEEDS FOOD. Our body is telling us it needs
nutrients not just any old food.
That is why we get hungry. Not because you fancy a burger or
some crisps, but because your body is telling you it needs nutrients. If you
then respond to the hunger signals by eating pie and chips your body will still
need nutrients. It will soon send out more hunger signals and if you have more
pie and chips, all you get is overweight. If however you have a mixed salad and fruit or even pie and lots of vegetables your body gets
a variety of nutrients and is satisfied.
(NOTE: I said this theory was my own and I did think of it
without any prompting. But since I started to write this book, the theory has
been found to have a basis in fact. During research into nutrient deficiency
and disease by the professor of chemistry at the University of California
nutritional deficiencies were found to be a cause of obesity. Mice with
micronutrient deficiencies rapidly became fat - they ate more food in search of
essential nutrients that their bodies needed. So poor nutrition can affect
weight and obesity.)
I am not advocating no junk food or chocolate or alcohol
completely. The book is meant to be realistic and I want you to benefit from it
and not think it is just for the fanatic. I am not saying never have pie and
chips.
We are all human and it can be tasty, but the pie and chips should be an
occasional treat within The Nutrition Diet. If we eat the right sort of foods,
providing enough nutrients, vitamins and minerals and water we shouldn't need
to keep dieting. So read on and find out what The Nutrition Diet is really all
about and how you can easily follow it and benefit for a lifetime of good
health.
We are going to start with putting food into our mouth - the
Digestive System. Perhaps the most important system in the body.
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