vitamin d

Top 7 Major Vitamin D Benefits

Learning about top 7 vitamin D benefits may help you to decide, whether you really need to get some additional doses of this vitamin D to keep you healthy. So, take a look at what role vitamin D plays in your bodies.

  • Bones and teeth

This was one of the first functions of vitamin D in our bodies, discovered by scientists. They have found that vitamin D is essential for calcium absorption. Without it our bodies are unable to accumulate calcium and build up our bones and teeth. In young age vitamin D deficiency may lead to rickets and in adults it may lead to caries and osteoporosis. It also takes part in maintaining proper calcium and phosphorus balance in our bodies.

  • Heart

For many years the only vitamin D benefits known to scientists added up to keeping out bones healthy. But later on they have discovered that vitamin D is crucial for keeping human heart healthy and preventing various heart diseases. In fact, people with heart conditions are prescribed higher doses of vitamin D as part of their treatment.

  • Immune system

Vitamin D plays key role in strengthening immune system and helping us fight such diseases, as flue or ARD.

  • Cancer

Vitamin D takes active part in cancer prevention and combating this serious condition. Patients with cancer are often times prescribed higher doses of vitamin D for their treatment.

  • Brain work

It was discovered that vitamin D enhanced brain work in elderly people. It helps the nerve system to function more effectively and slows down brain aging.

  • Normal weight

According to some researches, people with higher level of vitamin D in blood had less fat in their abdominal body areas. They also had a healthier fat and muscle correlation in their bodies and less visceral fat, the presence of which indicates the risks of developing heart and diseases.

  • Multiple sclerosis

Scientists have discovered that people, who in tropic area, have much lower risks of developing multiple sclerosis. In those areas, people have enough of UV-B sun rays throughout the year and do not experience significant vitamin D deficiency. Scientists believe, the low risks of developing multiple sclerosis is directly conditioned by high level of vitamin D in body.

Now, when you know at least 7 vitamin D benefits, you may consider including a good vitamin D food supplement and vitamin D rich foods into your diet.


Normal VS Low Vitamin D Levels in Blood

Checking up your vitamin D levels is not a desirable, but one of the essential tests to run, as vitamin D deficiency can produce bad health effects. So, let us take a look at normal vs. low levels of vitamin D in blood and possible health consequences of both of them.

First of all, let us establish, what is considered to be low, normal or excessive level of vitamin D in blood. Presently, scientists have increased the norms for vitamin D level in blood and revised their former limits. Today, anywhere from 50 to 70 ng/ml is considered to be normal for healthy people. For those, battling cancer or heart diseases the normal level of vitamin D in blood should be raised to 70-100 ng/ml. Anything above 100 ml is considered to be excessive vitamin D level in blood.

So, what are some of the health consequences of low vitamin D levels in blood and how can they be avoided? Bone problem is one of the first, encountered vitamin D deficiency problems. Vitamin D takes active part in the process of calcinations. If case of low level of vitamin D in your body, it becomes unable to absorb calcium and maintain proper calcium and phosphorus balance. This may lead to rickets in young children and osteoporoses and other bone problems in adults.

However, bone problems are not the only health consequences of vitamin D deficiency. Vitamin D has strong effect on our immune system. It strengthens the immune system and enhances its anti inflammatory functions. Besides, low levels of vitamin D may lead to various heart problems, cancer and other grave conditions. Studies show, that people with vitamin D deficiency are more prone to such developing such mental conditions, as depression.

So, how can one boost their level of vitamin D back to normal? There are two main ways our bodies get vitamin D. One of them is through natural synthesis of this vitamin in our skin. It happens, when our skin gets exposed to UV-B sun rays. In the countries of the world, where there is a sufficient amount of these rays, vitamin D deficiency is mainly caused by little time people spend outdoors, exposing their skin to sun light.

The second way to bring the level of vitamin D back to normal is to consume it in foods, rich with it or in food supplements. It is important to know, that vitamin D3 can be obtained only from animal foods or food supplements, made of animal products. It cannot be obtained from plant foods.

As you may see, maintaining proper vitamin D levels in blood is essential for our health and can preserve our bodies from developing many grave health conditions.


Most Dangerous 7 Symptoms of Vitamin D Deficiency

Even symptoms of vitamin D deficiency can be dangerous for your health and life, let alone the consequences of its deficiency in our bodies. That is why these symptoms should be known and the deficiency of this vitamin should be timely diagnosed and treated.

  • Obesity

Watching TV, we begin to realize how life threatening obesity can become, if it comes out of our control. It can literally kill you. Now, vitamin D takes part in leptin production. This is a hormone, which regulates how your body accumulates fat. The lack of this hormone can easily lead to obesity.

  • Bone problems

Calcium is essential element both for our bones and teeth. No matter how much calcium you consume, your body cannot absorb it, unless you supply it with enough of vitamin D. Such problems, as soft bones, rickets or osteoporosis may all be caused by vitamin D deficiency.

  • Weak immune system

This is another one of dangerous symptoms of vitamin D deficiency. Weak immune systems means, you are at greater risk of getting infected with all those viruses or bacteria. You may get flue or ARD more often and have hard time getting over them.

  • Depressive disorder

Researches showed that people with low level of vitamin D are more depression prone. They have harder times getting over their depression, if not timely administered proper doses of vitamin D.

  • High blood pressure

As one of the consequences of weak immune system, your body may develop high blood pressure. The lack of vitamin D may lead to vascular problems and arrhythmia.

  • Asthma

Asthma is considered to be an autoimmune disorder. People with this condition and low level of vitamin D tend to develop severe asthma fits.

  • Inflammation

Inflammation occurs in our bodies, when our tissues get infected with bacteria or viruses. As vitamin D deficiency greatly weakness our immune system and undermines the ability of our bodies to combat infection, people with this vitamin D deficiency symptom may have multiple inflammations in their bodies and difficulty of getting rid of them. These inflammations may include pus acne.

Vitamin D deficiency does require timely treatment. It is obvious that these symptoms of vitamin D deficiency can be life threatening on their own or they can lead to further health problem and grave conditions to deal with.


Is Vitamin D Overdose Something to Worry About?

Most likely, no one has ever heard of vitamin D overdose, until people started to use vitamin D supplements to avoid the lack of this vitamin in their bodies. That said, I do not mean to point out that vitamin D supplements are bad for your health. Everything is good, when taken properly and under proper medical supervision. This is the direct way of avoiding the overdose of this or any other vitamin.

But, how can one get too much of it? Can you get overdosed with vitamin D through sun rays exposure or through vitamin D rich foods? And what are some of the symptoms and consequences of overdosing of vitamin D? Let’s try to answer all these questions.

  • So, is vitamin D overdose possible?

It certainly is. If you take too much of it in your food supplement or if you get exposed to it through some work accident.

Keep in mind, that there are several vitamin D supplements available and there are different forms of them. Some vitamin D supplements offer you plant food vitamin D, which is called vitamin D2. This vitamin is not produced from cholesterol. When your body tries to process vitamin D2, it breaks it down into several elements, capable of stimulating cancer development. So, the only vitamin D, you should take in supplements, is the one that comes from animal products.

Besides, you can get water based or oil based vitamin D supplements. With water based supplements, overdosing vitamin D is hardly possible, as your body can easily wash off the excess of it. Oil based vitamin D supplements are easier to overdose, as they get stored up in your body. So, water based vitamin D supplements are safer.

  • Can you get too much of it through food or sun?

The fact is that you cannot get overdosed with vitamin D from sun exposure or from food. You body has perfect mechanism to block such natural vitamin D intake and overdosing.

Now, according to IOM recommendations, safe intake dose of vitamin D for adults comes up to 4 000 IU per day and is around 1 000 IU for smallest kids. However, some studies showed that even as much as 10 000 IU per day was safe for healthy people and showed no side effects of such extreme vitamin D intake.

  • What are some of the vitamin D excess symptoms?

The biggest danger comes from increasing the level of calcium in blood. It may also lead to various digestion problems, heart rhythms problems and even kidney health problems.

So, as you may see, vitamin D overdose is possible, but pretty rarely dealt with.


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