The first thing that should be understood about the importance of vitamins is that there are certain vitamins which are necessary for human health. These are vitamin d, vitamin e and vitamin k. However, there are many other vitamins in the market which are considered to be good for the body and help fight the various health issues. The major components which are present in these vitamins include vitamin c, vitamin d, vitamin b complex, and vitamin k. These are considered to be important vitamins for the health of the body. A vitamin a and vitamin k are considered to be essential vitamins that are important for the overall health of an individual.
Vitamin a is considered to be the most important vitamin for maintaining good eye and bone health. It helps in increasing the production of collagen and the production of new cells. This vitamin also helps in preventing the breakdown of bones and joint tissues. It helps in maintaining the balance of glucose in the body and it is thus used as an antidiabetic vitamin. A lack of vitamin a results in weak bones and it can lead to various kinds of diseases like rickets, blindness, and other such diseases.
Vitamin d is known to promote good eyesight as well as bone health. Vitamin c helps in reducing the risk of contracting various kinds of cancer. Vitamin b complex is one of the essential vitamins which helps in reducing cholesterol levels in the body. Folic acid is another of the vital vitamins that helps in preventing defects in the neural tube and birth defects in the fetus.
One of the major groups of vitamins that are found in the body is vitamin a vitamin d and vitamin k. All the three are considered to be fat-soluble vitamins, which means that they are not water soluble in terms of the fact that they cannot get lost through the process of water loss. However, it is always recommended that you talk to your doctor before you take up any vitamin supplement especially vitamin a because there are some vitamin a supplements that contain too much vitamin a which can prove to be toxic. Too much vitamin a can result in toxicity and this has been the cause of many cases of death in children as well as adults. Folic acid is one of the vital fat-soluble vitamins that helps in preventing defects in the neural tube and birth defects in the fetus. It is also essential for the maintenance of homo saponin cell function. This in turn helps in maintaining normal brain functions and normal hearing.
Folic acid can be obtained from specific vitamins and food products rich in it such as enriched white breads, enriched pasta, beans, spinach, asparagus, bananas, carrots. Foods that contain vitamin a include foods rich in vitamin d, dairy products, meat, fish and liver. Foods that contain vitamin b are foods rich in vitamin c, nuts, whole grains, green leafy vegetables, orange juice, fortified breakfast cereals and dark green leafy vegetables like kale, spinach and cabbage. Foods that contain vitamin d include eggs, milk products and seafood such as cod, tuna, salmon, mussels and shrimp.
Vitamins not only aid in the growth of the body but also maintain the health of the cells. There are different types of vitamins including the water-soluble vitamins which are needed by the body in a greater amount than the fat-soluble vitamins. Water-soluble vitamins must be taken into the body through food or supplements that are taken daily. They also differ in terms of their absorption rate depending on the type of vitamin c, vitamin d and vitamin e that they are made up of. For instance, vitamin c requires the body to assimilate it faster while vitamin d requires the body to absorb it slower.