Nutritional Supplements

In recent years, the use of nutritional supplements has seen a remarkable increase among people of all ages. The need for such supplements is no longer felt necessary only when you are approaching old age or when your body starts to give. In fact, many nutritional supplements that are available in the markets can delay the aging process and also help to make you a much fitter and healthier person.

There are so many nutritional supplements on the store shelves today that it is practically impossible for a consumer to know which one to take and which to avoid. And if you depend on the information that is given on the product itself, that is surely of no help as all nutritional supplements claim to be the absolute best! So what does a consumer do in such a situation?

Well, through this article, we aim to give you all the information that you need to know about nutritional supplements. Should you take nutritional supplements? Does your body actually need such supplements or is it just a new fad? What do nutritional supplements contain? All these questions and more will be answered here.

What Are Nutritional Supplements

Nutritional supplements are man made products that contain various vitamins, minerals, essential amino acids, enzymes, herbs, and essential salts that are needed for the optimum functioning of the human body. Although these products are made by man, all the ingredients that go into most nutritional supplements are sourced from natural sources. Let us see what all is contained in nutritional supplements.

1) Vitamins
Most people know that vitamins are vital nutrients, on which our health depends. Vitamins form a part of most enzymes and co-enzymes in the human body, all of which are required for the very functioning of the human body. Most of the chemical processes that occur in the body, every second, are a result of the actions of such enzymes and co-enzymes. Thus, in the absence of vitamins, the basic processes of the body would grind to a halt, causing severe health concerns. Vitamins are of many types such as Vitamin A, B (including B1, B2, B3, B5, B6, and B12), C, D, E, and K.

2) Minerals
Minerals form another major component of most nutritional supplements. Most essential minerals occur naturally in the human body and are also found in the soil. Like vitamins, minerals too help in the day to day functioning of the human body. Minerals provide the body with the energy that it requires for survival. Minerals are also responsible for the health and vitality of most of the organs in the body, in the absence of which there can be serious consequences. Some of the more important minerals for health are Calcium, Potassium, Sulfur, Copper, Zinc, Manganese, Magnesium, Chromium, and Selenium.

3) Amino Acids and Essential Salts
These nutrients are the main components of proteins and are the building blocks of the body. All the cells in the body require amino acids for proper operation. The health of your hair, nails, muscles, ligaments and tissues, and the activities of the organs in the body; all rely on amino acids and essential salts for the best possible physical condition of the body.

4) Herbs
Herbs are natural substances that are derived from plants and animals. While not all nutritional supplements may contain herbs, the ones that do are by far the best kind. Anything herbal is usually pushed into the realm of alternative medicine as the workings of herbs are quite complex. But, with the widespread use of herbs in nutritional supplements, herbs are fast becoming the new mantra for health. Common herbs found in nutritional supplements include Ginger, Aloe Vera, Gingko Biloba, Black Seed, Ephedra, Saw Palmetto, St. John’s Wort etc.

The Need for Nutritional Supplements

The body is quite a self sufficient machine and produces a whole host of minerals, amino acids, enzymes, and essential salts that it requires for its well being. Although vitamins and herbs are not naturally produced by the body, they are available through food sources. A healthy and balanced diet can give you all the nutrients that you need to maintain your fitness. So why should you take nutritional supplements? Here’s why:

• In modern times, because of increasing pollution, a lot of the vital nutrients are disappearing from the soil. Add to this the fact that modern cultivation methods do nothing to preserve the quality of the soil, and what you get is fruits and vegetables that are robbed of quite a large portion of their vital nutrients.
   

• As the land is being eroded of its nutrients, the absorption of the elements into animal foods is also taking a major beating.
   

• Who can resist pizza and burgers, or perhaps fish and chips? The fast food culture is definitely here to stay. And you sure don’t need to be told that fast food does not contain even half the nutrition that your body needs.
   

• Stress has become an ever present factor in most people’s lives. Add to that all the environmental pollutants and harmful chemicals that we are being exposed to, and the result is increased toxicity in the body.

Because of all the above factors, people’s nutritional needs have become far greater than what they were some decades back. And it is quite apparent that these needs are not being met. So, unless you are absolutely free from stress and live in 100% clean and pure surroundings, and unless you eat a perfectly balanced diet, which consists of only fresh organically grown produce, that too on land which is abundant in nutrients, you need to take nutritional supplements.

And face it, who in today’s world, does live in a pollution free environment and eats as they are supposed to? Well, hardly anyone, which is why nutritional supplements have become an indispensable need for most people.

Do Nutritional Supplements Have Only Good Benefits

No, they don’t. The ingredients found in nutritional supplements may have some adverse reactions and unpleasant side effects, which vary from person to person. Thus, you should be careful while choosing a nutritional supplement and should consult your doctor or health care practitioner before starting any kind of nutritional supplement.