Description: The human body is just like an automobile. If it is not maintained or serviced properly it starts malfunctioning. Just like an automobile requires some fuel to move human body also requires some fuels to work. This fuel is not like the petrol or diesel. They are nutritional supplements. They may be proteins, vitamins and minerals or any other essential elements. They help us to survive.
How does it work?

Human body is the most efficient to perform various types of works. But it requires some energy to work for long. This energy is provided by the nutritional supplements. They mainly occur in the form of foods to us. They provide calories vitamins, energy particles to our body cells, tissues, and blood cells and thus the nutrients are circulated. That’s how we are able to perform so many works in a single day.
Sources of nutritional supplements

All fresh natural foods like fruits and vegetables are the major supplements. Moreover wheat, rice, pulses, mushrooms; egg, meat of chicken, lamb, ham and even milk has lot of proteins, vitamins and carbohydrates and some amount of fats and calories. Doctors always prescribe a balanced diet as it provides the most standard nutritional supplements.
Problems encountered in absence of nutritional supplements

Definitely you are going to face a lot of problems if you are not going to have nutritional supplements in your body. Naturally the problems rise up in form of diseases. Moreover it is seen that insufficiency of one or more nutrients and over consumption of fatty foods also causes diseases.

The person devoid of nutrients will naturally become weak and ill. They generally have many diseases like rickets, goiter, nausea, cardiac diseases, diabetes, various other chronic diseases and even cancer. Absence of nutrients can cause improper or blurred vision problems, skin infections, retarding growth and also a lot of sexual disorders. Body organs may also get deformed.

Over consumption of calories and oily foods increases body weight in excess amount. It’s an utter problematic condition that the affected has to face. However researches also show that human body is more vulnerable to disease causing micro-organisms in absence of proper nutrients. This is because human body’s self protection guard weakens causing the entry of bacteria, fungi, etc.

Some people consume a lot of alcohol, caffeine, tobacco, nicotine much more in comparison to nutritional foods. This presides over the nutrients present in the body and weakens the body gradually. Even a person can die because of the lack of nutrition.
Remedy

The only remedy to this is to take a balanced diet everyday as it provides the correct amount of nutrients in proper concentration to our body. Doctors prescribe balance diets considering the Recommended Dietary Allowances (RDA) standards. This standard measure out how much and what nutrients a person requires. Remember; for different persons the diets are also different so do not schedule your own diet without having sufficient knowledge about it.

Do a lot of exercises everyday in order to build up your body and also to circulate the nutrients inside. Do enjoy fresh milk and fresh fruits. These provide the most valued nutritional supplements for our body.