Vitamins are known as micro-nutrients, this means they are required in small quantities. Their requirement in smaller quantities doesn’t mean that they are less important. Their requirement is important in keeping the body healthy, than in the building up of the body.Deficiency of vitamins can bring about various diseases. Many a time what happens is vitamins contained in the food we consume aren’t sufficient enough. It is in such cases the vitamin K supplements find its purpose. Vitamin K supplements can be used to provide the body with the vitamin that is lacking or isn’t sufficient in your diet. You have to choose to vitamin that your body lacks, and choose these capsules accordingly. Vitamin supplements can be taken in the form of capsules etc. There are various companies that bring out all types of vitamin supplements.Different people require supplements of different vitamins. This depends up on your age, physical condition, your lifestyle etc. therefore it is important to research well, before choosing to have a vitamin C supplement. If a wrong supplement is taken, it can bring more harm to you, than help. Vitamin D is a supplement that is many a time prescribed to pregnant women and breast feeding mothers. Vitamin D can be obtained by sun light, and a normal person gets enough of it.Vitamin D supplement is also taken by people who don’t get exposure to sunlight, due cultural reasons etc. it is also recommended for people above the age of 65, young children etc. another category who generally require vitamin deficiency are children, especially ones aged between six months to five years. As this is the growing period for children, they require a lot of vitamins for their growth. Moreover they are many a time people who don’t eat sufficient. Their calorie break too happens at a very high level due to the high rate of physical exertion.Due to all these combined reasons children are generally recommended vitamin A, C and D. these are some the supplements that people prefer to use, and has them in staying healthy. Some the studies say that some of the vitamin tablets can help you stay away from dangerous diseases. Some also recommend taking vitamin K supplements after surgery, due to the weight loss. As these vitamin K supplements can help you regain your health.Vitamin C supplements can thus help you in maintaining a healthy lifestyle, as they help in providing the missing vitamins necessary for the body. These can find its use by choosing to use the right vitamin E supplement. Taking unnecessary ones can be harmful. It is vital to understand your body and the vitamin that are actually necessary for it. Studies are still being carried on in understanding the various ways in which these can help us. Anyways if used in the right way, it can definitely help you in maintaining a healthy lifestyle.