Vitamins are the chemical structures necessary for biological life. We need to consume most of the vitamins from food sources as our body makes very few of the essential nutrients required for survival.

There are basically 13 important Vitamins that are generally classified into two classes on the basis of their solubility: the fat-soluble vitamins and the water-soluble vitamins. The fat-soluble vitamins are- vitamin D, vitamin E, vitamin A, and vitamin K and the water-soluble vitamins- vitamin B12, biotin, vitamin B6, niacin, thiamin, riboflavin, pantothenic acid, and vitamin C. Vitamins are the essential elements for our good health. They play such a slight but most important role in our bodies; we cannot even notice at first that the deficiency of vitamin is causing the development of diseases. Only a little amount of vitamins are necessary for normal metabolism. They perform the activity to metabolize nutrients in food for easy and smooth functioning of your body. Vitamins along with other nutrients help the body to get digested, absorbed and metabolized. No amount of calories is found in vitamins and they even cannot be regarded as the source of energy but, may be regarded as the start button to run the body machine. Nonetheless, if any excess or reduction of proper amount of vitamins can cause acute and chronic disease.

Modern researches have proved that the body consumes more vitamins when it is under pressure due to illness or day to day work. It is advisable for people who smoke or drink alcohol to pay special attention to their diet or to take a vitamin supplement as their body cannot absorb sufficient vitamins.

Even though supplements give us the basic vitamins and minerals, the best source to gain vitamins is food, as it contains other essential nutrients like antioxidants, other photochemical that help keep us strong and healthy, and essential fatty acids all of which are essential for our body building. If we are consuming supplements, however, they should be taken with food to get better result.

Supplements are taken when your food cannot provide all the essential nutrients. They provide with the sufficient amounts of nutrients more than the diet can provide. Elderly people, generally, may not eat food rich in vitamin and they, as a result, may fall ill due to vitamin deficiency. Supplements can help them out to gain enough vitamins in their body.

For over many years, herbs have been used over worldwide as remedial measures. Herbs may even be used in serious conditions like cancer, diabetes, heart disease and others. Herbal treatment has gain popularity in the modern period over the world. Many people are benefited from it by using herbs supplements. Just like other medicines, herbal supplements are also used in the form of medicines than as food because they provide healing intention rather than supplying nutrition. Herbs or herbal supplement can even substantially lessen or negate the therapeutic effects of certain medicines. A single herb supplement is prepared from combining multi-herbs to fulfill certain perfect formula depending upon the nature of the disease. Herbal supplements got medicinal value and they are experimented over time that are trusted and used for years rolled over.