Health » vitamin supplement

Vitamin Overdose-The side effects

admin — Wed, 21 Sep 2011 23:13:38 +0000

Vitamins and nutritional supplements had becoming popular nowadays.It was a good signs that people actually know what best for their health.They look out for vitamins in order to maintain and keep them healthy.This is the outcome when people actually understand the important of healthy self awareness.With a lot of ads,campaigns, programs and others, people will find for a .However, sometimes we need to control our everyday dosage we take.Vitamin when overdose, will give side effects.So, wisely take your vitamins under prescription and advice from doctors.

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Vitamin K for health

admin — Thu, 10 Dec 2009 05:34:43 +0000

Like most vitamins, vitamin K can be obtained in the recommended amount with a well balanced diet. Vitamin K is also produced in the body by normal beneficial gastrointestinal bacteria.vitamin K present in liver, green leafy vegetables and, to a lesser extent, in cereals, fruits, meat, dairy and eggs.

Role of vitamin K:
Coagulation: involved in the formation of active prothrombin. In the absence of vitamin K are synthesized clotting factors nonfunctional, causing bleeding.

Vitamin K source:
• Mainly leafy greens: spinach, chard, broccoli, cabbage, cabbage, cauliflower, lettuce.
• Liver.
• Small amounts of grains, fruits, meats, dairy and eggs.
• A significant amount of vitamin K is formed by the bacterial flora in the lower intestine.

Recommended intakes of vitamin K:
Infants
5.10 mg

Children
15-30 mg

Adolescent Males
45-65 mg

Adult males
80 ug

Female adolescents
45-55 mg

Female adults
65 mg

Pregnancy
65 mg

Observations on vitamin K:
• Sensitive to light and the action of acids and bases.
• Not affected by heat or oxidation.
• It is insoluble in water, so no cooking losses

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Vitamin and mineral supplements

admin — Mon, 23 Nov 2009 11:52:59 +0000

There are many people who choose to supplement their diet with vitamins and mineral supplements, because they find it full of formulas true health and wellness. But to what extent is this true?Vitamins and minerals are essential to the body with important functions necessary for life. Its intake is essential because the body does not produce, so it must be incorporated through a proper diet. The problem is when such supplements are taken by way of self-medication, usually for combat stress, mental and physical exhaustion.

To correct these situations adequately, we must find out what causes the causes and remedy to it, such as increasing the hours of rest.

If there is a shortfall after the administration of vitamin or mineral than is needed, has no positive effect on our health and even may cause negative effects from poisoning. Generally, the amount of vitamins and minerals your body needs is very small and easy to cover with a varied and balanced diet rich in vegetables, fruits and natural products. Supplements should not be used as substitutes for a good meal or correct a bad diet.

Several studies have shown that vitamin supplements are not, as did many drug users and advertise some, the remedy to avoid certain diseases, as was thought to cancer or cardiovascular disease. This is the case of vitamin C, E, D, group B and minerals like selenium. The only really proven is that a varied diet is associated with better health and prevent various diseases.
If it is true that when the intake of vitamins and minerals are lower than necessary, there is the likelihood of developing disease. This applies to those who carry an unbalanced diet, patients who suffer from a food allergy, vegetarians who consume no animal derived, people with gastrointestinal disease, kidney failure if, by the consumption of drugs interact with vitamins and minerals, and so on. These are cases that eventually may lead to some vitamin deficiency and / or mineral supplements that make justified. There are also other cases in which vitamin and mineral requirements are increased, such as pregnant women, requiring folic acid supplementation to prevent fetal malformations in the elderly who tend to assimilate more readily the nutrients, and in sports, with great physical exhaustion.

It is clear that supplements are very useful in certain situations that require them, but it is important that whenever we consider taking a supplement of this type, consult a specialist to clarify all our doubts, we explain the action of the recommended supplement, how acting on the body, the dose that suits our needs and duration of treatment.

Any excess of everything is not good, in this case the products which combine several vitamins not usually have side effects. In the vitamins unit, however, there are more risks. Although we clarify: in the case of water-soluble vitamins, like vitamin C, folic acid or B12 deficiency, excessive intake poses few problems, because it eliminated in the urine. In the case of soluble, like A, E or D, taken in excess can cause significant health problems because of toxicity. Also to be considered with minerals like magnesium can cause diarrhea, phosphorus causing bone demineralization, calcium can lead to calcification, etc..

In summary, vitamin supplements and / or minerals are not suitable for the general population. The best prevention and best solution to cases of deficiencies is usually carry out a varied and balanced diet, which not miss any food group. If taking vitamin supplements and / or minerals is warranted, consult a doctor or specialist.

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