The K vitamin is essential for the blood to clot to repair injuries. Whenever a person has a bleeding wound, it is the K vitamin that is present in the blood that stops the bleeding and enables most minor cuts to heal quickly.

There are three different forms of the K vitamin. The first variant of the K vitamin is vitamin K1, also known as phylloquinone. This is the form of the K vitamin that is found in types of plant foods. Vitamin K found in plant foods. The second form of the K vitamin is the vitamin K2, or menaquinone. This type of the K vitamin is formed by friendly bacteria in the intestines. Thirdly, there is vitamin K3 which is also known as menadione and is actually an artificial form of the K vitamin. All three of these types of K vitamin end up in the liver where it is used to create the blood clotting substances.

The best natural sources of the K vitamin are green leafy vegetables, such as spinach. However, because the friendly bacteria in the intestine makes one of the forms of the K vitamin it is extremely rare for a person to have a deficiency of the K vitamin and so K vitamin supplements are not needed by the majority of people.

Apart from the main function of helping blood to clot, the K vitamin, specifically the Vitamin K1, has an important part to play in the bone building process. This K vitamin is required to retain the calcium in the bones and redistribute it to where it is needed.

Although a K vitamin deficiency is relatively rare there are certain groups of people who may suffer from it. Newborn babies may not have enough of the K vitamin as they have insufficient bacteria in their intestines to produce it. The majority of newborn babies in developed countries are therefore given a K vitamin injection to tide them over until the natural process takes over. That is the only time that a K vitamin supplement will be taken by most people throughout their lives. However, an extended course of antibiotics may lead to a K vitamin deficiency due to the fact that the antibiotics kill the intestinal bacteria as well as the ones that they are being taken to cure. Again, a K vitamin supplement may be given if the course of antibiotics has to continue for a long period of time.

There a number of different specific hair vitamins and minerals that can play a major role in helping a person have a healthy head of hair. If a person does not have sufficient hair vitamins then the deficiencies can lead to thinning hair or even total baldness in the most severe cases. The fact is that the state of a person's hair reflects the overall condition of their body. Extra hair vitamins are likely to be needed if a person is generally unwell or is undernourished as their hair will show damage too and may even stop growing.

Some of the most important hair vitamins that a person needs to have healthy hair include B6, biotin, inositol and folic acid. The best way to ensure that a person receives enough of these essential hair vitamins are for them to be taken as vitamin supplements. It is not just hair vitamins that are necessary for healthy hair though as there are a number of minerals that are essential, including magnesium, sulphur, silica and zinc.

The most essential hair vitamin is vitamin a but the best form of this is to include in the diet is beta-carotene. This is because the hair vitamin A can be toxic if consumed in large quantities but beta-carotene has no such problems and is converted by the body into vitamin A that can be used to promote healthy hair. Of course, vitamin A is not just a hair vitamin, it is also needed for a number of other functions including normal growth of bones, skin, nails and the protective sheath surrounding nerve fibres.

Protein is another essential hair vitamin. This is because hair itself is essentially protein. The amount of this hair vitamin that a person consumes in their diet can affect the hair directly. If a lot of protein is included in a person's diet then this hair vitamin will lead to improved hair growth and a far fuller head of hair. However, a person who has a diet that is lacking in this hair vitamin will suffer from thinning hair and slow hair growth.

Of course, it is not just hair vitamins and minerals that are needed to ensure that a person has healthy, strong hair. There are a number of researchers who have found that there are direct links between the overall health of a person and the condition of their hair. If a person is under a lot of stress or suffers from a lack of sleep then their hair is also likely to suffer and it is likely that their diet will not provide enough hair vitamins to counter these effects. Hair vitamin and mineral supplements can be the solution to weak and damaged hair.

There is a lot of debate as to what the greatest vitamin actually is. Each vitamin has its own essential functions that contribute to a person's general health and well-being. It is impossible to actually state that one of these is the greatest vitamin. However there are a number of foods that provide the greatest vitamin quantities.

The greatest vitamin sources vary for each vitamin. It is important to have a balanced diet to ensure that the required amounts of each vitamin are obtained. However, it may be useful to list the greatest vitamin sources for each vitamin to be used as a guide.

* Greatest vitamin A sources are milk, eggs, butter, yellow fruits & vegetables, dark green fruits & vegetables, liver

* Greatest vitamin B1 sources are brewer's yeast, whole grains, blackstrap molasses, brown rice, organ meats, egg yolk

* Greatest vitamin B2 sources are brewer's yeast, whole grains, legumes, nuts, organ meats, blackstrap molasses

* Greatest vitamin B3 sources are lean meats, poultry & fish, brewer's yeast, peanuts, milk, rice bran, potatoes

* Greatest vitamin B4 sources are egg yolks, organ meats, brewer's yeast, wheat germ, soybeans, fish, legumes

* Greatest vitamin B5 sources are organ meats, egg yolks, legumes, whole grains, wheat germ, salmon, brewer's yeast

* Greatest vitamin B6 sources are meats, whole grains, organ meats brewer's yeast, blackstrap molasses, wheat germ

* Greatest vitamin B7 sources are egg yolks, liver, unpolished rice, brewer's yeast, sardines, legumes, whole grains

* Greatest vitamin B8 sources are who1e grains, citrus fruits, molasses, meat, milk, nuts, vegetables, brewer's yeast

* Greatest vitamin B9 sources are dark-green leafy vegetables, organ meats, root vegetables, oysters, salmon, milk

* Greatest vitamin B12 sources are organ meats, fish, pork, eggs, cheese, milk, lamb, bananas, kelp, peanuts

* Greatest vitamin B13 sources are root vegetables, liquid whey

* Greatest vitamin B15 sources are brewer's yeast, rare steaks, brown rice, sunflower, pumpkin & sesame seeds

* Greatest vitamin B17 sources are whole kernels of apricots, apples, cherries, peaches, plums

* Greatest vitamin C sources are citrus, cabbage family, chilli peppers, berries, melons, asparagus, rose hips

* Greatest vitamin D sources are salmon, sardines, herring, milk, egg yolk, organ meats, sprouted seeds, sunflower seeds

* Greatest vitamin E sources are cold-pressed oils, eggs, wheat germ, organ meats, molasses, sweet potatoes, nuts

* Greatest vitamin F sources are vegetable oils, butter, sunflower seeds

* Greatest vitamin K sources are green leafy vegetables, egg yolks, safflower oil, blackstrap molasses, cauliflower

* Greatest vitamin Q sources are pinto beans, legumes, soybeans

* Greatest vitamin T sources are sesame seeds, raw seeds, butter, egg yolk

* Greatest vitamin V sources are raw cabbage, sauerkraut, leafy vegetables

Although the tablet is the most popular form of vitamin supplement, there are also other forms that are available in the market.

Most, if not all, of these other forms claim to be more effective than others in delivering the vitamins to the body.

Let us take a closer look at each of them and find out how effective they really are.

Tablet – as mentioned earlier, this is the most ubiquitous form of vitamin supplements. And because it is readily available, a lot of people prefer to buy their supplements in this form.

Others however, do not like this option because the body tends to have difficulty in absorbing this.

Thus, a lot of it goes to waste along with the urine which is sometimes jokingly referred to as expensive urine.

Capsule – is very similar to the tablet. The only difference between them is their size since capsules are much smaller than tablets.

Because of it, some people prefer to take their supplements in capsule form.

Softgel – this is much like the tablet although it comes in a softer shell. People prefer it to the tablet because the body easily absorbs it.

Liquid – compared to the three mentioned above, this is considered as the form that is best absorbed by the body.

While only around 40-50% of the tablets and capsules are actually absorbed, liquids claim 90% absorption.

We hope that with this article you will be able to decide which among the choices is best for you.

It is essential that a person is aware of what constitutes good food health vitamin intake. The federal drug administration produces a recommended daily allowance for the majority of vitamins which it regards as a good food health vitamin intake. These figures vary according to a person's age, sex and some other factors so that the good food health vitamin intake for a young woman is going to be different to that of a man in his seventies.

The food health vitamin intake amounts of certain foods are included in the nutritional labelling. This labelling is important for a person to consider and helps ensure that they are receiving the correct food health vitamin intake from the foods that they eat. The nutritional information is often represented as a percentage of the recommended daily allowance of each vitamin and mineral and can help assess the value of the foods in the quest for good food health vitamin intake.

There are also a number of items that a person may want to restrict in their diet as part of their good food health vitamin intake. Again, the nutritional labelling of certain foods can help a person to see how high a product is in these undesirable contents. Salt and fat, for example, may be items that a person wants to consider limiting as part of their good food health vitamin intake even though they are not strictly vitamins. The majority of people actually refer to nutrients when they use the word vitamin and food manufacturers are aware that a person is looking at minerals and other items when they are considering their good food health vitamin intake. Fiber is another element that many people are more aware of as forming an essential part of a balanced diet and is necessary for good food health vitamin intake.

If a person is on a restricted diet for any reason then they need to pay even more attention to their good food health vitamin intake. Obviously, some foods contain different nutrients to others and this is applicable to vitamins as well and it may be more difficult for a person to achieve their good food health vitamin intake if they are unable to eat certain foods. Vitamin supplements can form an essential part of a good food health vitamin intake for people who are unable to obtain their vitamins from their normal diet. It is also worth remembering that the good food health vitamin intake for a person varies throughout their life depending on their general health.