Archive for July, 2006

The History of Nutrition

Monday, July 31st, 2006

Nutrition is known as one of the more important sciences that are used today. It is defined as something that is able to help with one’s health as well as what may be causing disease. The history of nutrition can provide insight into knowing where nutrition has gone, especially in the twenty-first century, and how this affects the way that your lifestyle is.

The first sign of nutrition in lifestyle has dated back about 10,000 years. This was with the development of agriculture throughout the world. Farming was able to provide communities with different substances that were important to their health. This ranged from milk products to meats, as well as fruits and vegetables. From here, cooking procedures began to be a part of how different cultures lived.

Beginning in the early 1800’s, scientists began to discover different ways in which foods were built. They were divided by which compounds were included in substances, and then divided into the proportions that were involved in each food substance. Experiments began to be done on dogs and what types of substances they needed in order to stay healthy for a longer period of time.

In the beginning of the 1900s, several different terms became popular among several. One of these was the idea of calories as a major unit of energy. Amino acid, minerals, nutrients and other types of vitamins and sources of energy began to be studied in relation to compounds and how they related to our nutritious intake. From here, the different types of vitamins and what they do to your body have been discovered.

After 1940, it was said that most of the major vitamins and substances that are found in food had been torn apart and examined. Today, several are discovering how these nutritious values add to things such as weight and disease. From this, doctors are able to prescribe changes in balancing out nutritious value to provide for better health. In relation to this, several are interested in what nutrition can do in order to help you have a longer life.

From the time of the Industrial Revolution, there also have been changes in how food is processed. Because of the change from an agriculture based society to an industrial based society, food, the way it is raised, and how it is put on the market have all changed. Preservatives and other types of added supplements have become a part of food value. In relation to this, recommendations and governmental policies have had to be adapted with technological use on foods.

Nutrition is a science that is now set on attempting to find what is best for a person’s lifestyle. Through time, it has discovered elements that are a part of food and how we react to these, as well as what they do to our system. Now, scientists continue to research how this relates to both the internal and external environment. Without the history and study of nutrition, we would not have the guidance needed in order to maintain a healthy lifestyle.

Do we need carbohydrates? (Part 2)

Friday, July 28th, 2006

The major source of carbohydrates is in the grain section. Breads, spaghetti, cereal, wheat and rice, as well as other grains all have a large amount of carbohydrates that are in them. When consuming these products, it is important to know how much of carbohydrates are in each serving, especially in relation to how many proteins and calories are in everything that you eat.

The important thing to keep in mind with carbohydrates is how much you should take in. There are several that have adjusted their diets to contain low carbohydrate levels. However, this has raised cholesterol levels in a person’s body in order to balance out the energy that is being taken in and put out. There are levels that can be measured in order to determine how many carbohydrates you should be taking in. This will be determined by other levels of energy that you are eating during the day.

In relation to this, several have found that it is easy to gain a carbohydrate addiction. This is where one consumes a high level of carbohydrates instead of balancing it with their meals. There are no specific reasons behind this addiction; however, some are now saying that this could be because of lower blood sugar. The carbohydrates can act as an ingredient to balance this out because sugar is one of the substances in them. If you feel like this may be a problem, it is important to look into what this may mean and how to re-balance your body.

Understanding carbohydrates is an easy way to understand the balance of energy that your body requires between different sources. Researching and finding effective measurements for how many carbohydrates your body can take in everyday will provide an energetic and healthy lifestyle with a balance between different types of foods.

Do we need carbohydrates?

Tuesday, July 25th, 2006

With new implementations and research being done in health, there are several different areas that are being explored with what your body needs and doesn’t need, especially in relation to vitamins and different sources of energy. Through these examinations, several are finding the importance of different substances in foods. One of the major things that have been studied is carbohydrates and whether your body needs them or not.

Carbohydrates are chemical compounds that are based off of sugar, oxygen, hydrogen and carbon. These are combined in certain food substances and then move into a form of energy through the body. This energy is then capable of moving through the body and providing levels of energy throughout your body for your needs.

Check out my next post as I continue the story on “Do we need carbohydrates?”

Recently, it has been found that carbohydrates are not necessarily needed for energy in your body. This is because proteins achieve the same purpose that carbohydrates do. There are several diets and others saying that the fewer carbohydrates you have in your body, the healthier you will be because of the sugar compound that is in the substance. However, having too low of carbohydrates can cause a reaction by both your brain and nerves in their ability to function.