Vitamin D Deficiency Can Cause Brain Damage

Vitamin D is important for maintaining healthy bones and teeth. However, new evidence suggests that vitamin D also plays an important role in other organs and tissues, including the brain. Vitamin D (also known as calciferol) deficiency, can cause damage to the brain. Results of a study conducted by researchers from the University of Kentucky and published in Free Radical Biology and Medicine, this British study testing adult rats. Apparently, there is a growing free radicals and can damage the brains of that mice, after vitamin D levels are extremely low in a few months. Different brain proteins, also suffered damage as redox proteomics.

Not only that, these mice also showed a significant decrease in cognitive performance on tests of learning and memory. Lead author of the paper, Allan Butterfield, who is also a professor in the UK Department of Chemistry, Director of the Center of Membrane Science and Director of Free Radical Biology in Cancer Core at the Markey Cancer Center said, because vitamin D deficiency is very widespread among elderly people, they investigate low vitamin D that affects the oxidation status of the brain during the aging process.

Butterfield said, serum vitamin D levels were adequate necessary to prevent damage caused by free radicals in the brain and subsequent damage consequences. Previously, low levels of vitamin D have been associated with Alzheimer's disease. In addition, vitamin D deficiency has also been associated with the development of heart disease and even certain cancers.

In developed countries as well as regional economic difficulties do not always nutritious food intake, levels of vitamin D in humans is often low, especially in the elderly population. Butterfield suggested that the examination of the levels of vitamin D performed. If it is low, it is recommended to consume foods rich in vitamin D, taking supplements of vitamin D, or the sun for 10-15 minutes a day in the sun exposure in order to keep a normal level of vitamin D to help protect the brain.

Vitamin D Daily Dose

How much vitamin D should I take daily
In November 2010, the Institute of Medicine (IOM) released an update on US consumption patterns intake of calcium and vitamin D for the people of North America (USA and Canada). The update sharply increase the intake of vitamin D value suggestions by strong evidence of its role in supporting bone health and establish RDA (Recommended Dietary Allowance or Recommended Nutrient Intake) of 600 International Units (SI, International Units / IU) per day for all citizens North America aged 1 to 70 years, including pregnant or lactating mothers, and SI 800 per day for residents aged 71 years or more. Prompts for people aged over 71 years is set higher because of taking into account potential changes in the human body in the aging process.

RDA represents a value sufficient to meet the needs of almost everyone. IOM also set the highest intake level (UL, upper level) for vitamin D, which represents the safe upper limit on the scale intake, while noting that this rate should not be considered as the number of people needed or should be strived for consumption. Although the value of UL seems to vary according to age, the IOM concluded that the intake of vitamin D above SI 4,000 per day, there will be an increased risk of harm.

According to the IOM, set the level of intake for this vitamin is difficult because levels of this vitamin in the body may not only come from being consumed, but also of synthesis in the skin due to sun exposure. Due to the amount of the vitamin produced through sun exposure varies greatly from person to person, and exposed to the sun for too long is also not advisable to reduce the risk of skin cancer. So the levels of the recommendations of the IOM on the assumption of minimal sun exposure.

US Government recommendation
Below are recommended Vitamin D daily requirements based on US Government National Institute of Health site.

So, if you think you have vitamin D deficiency symptoms, it's very recommended that you should go to the doctor to do vitamin D test.

Vitamin D3 Benefits For Psoriasis Treatment

Vitamin D3 or cholecalciferol also called, is a form of vitamin D, so basically, vitamin D3 benefits is equal to the benefits of vitamin D. Vitamin D3, has a more effective performance than with vitamin D2 or ergocalciferol, so that required fewer doses. Vitamin D3 is a group of vitamins are most commonly found on human skin. With minimal side effects, vitamin D3 is recommended for treating skin diseases.

In the industrial scale, Vitamin D3 is produced for use as a supplement, either in the form of creams or dietary supplements. Vitamin D3 is produced by exposing ultraviolet light on 7-dehydrocholesterol compound extracted from lanolin found in sheep's wool. Compared with vitamin D2 is produced from ultraviolet exposure to fungus, vitamin D3 is more secure because it has fewer side effects.

Treating psoriasis, performed using vitamin D creams, or by taking supplements of vitamin D. Vitamin D3 has anti-inflammatory properties that are very strong, so the cream or lotion containing vitamin D3 is effective in treating burns, skin, and damage. In addition, the antioxidant effects of vitamin D contained in useful to prevent skin damage and premature aging of the skin, especially if consumed through diet or supplements.

The best source of vitamin D is sunlight, which would stimulate the body to produce vitamin D. Ultraviolet rays contained in sunlight can convert inactive vitamin D in the body to be active, including changing into calcitriol, cholecalciferol, which is the active hormone form of vitamin D3. To obtain the maximum benefits of vitamin D3, it is advisable for sun bathing.

Production of vitamin D3 through exposure to sunlight does not have the risk of excess intake of vitamin D3 (D3 hipervitaminosis), because at one point cholecalciferol concentration of production in the skin will reach equilibrium, so that if there is excess production of cholecalciferol will solve itself. However, due to excessive sun exposure may increase the risk of skin cancer, sun bath then this should be done within a limited time, between 10 to 15 minutes per day.

Most Important Vitamin D Benefits For Human Body

The main function of vitamin D is to maintain calcium and phosphate serum levels.Vitamin D helps the absorption and retention of calcium by the body, thus helping to form and maintain strong bones. Therefore, vitamin D is important for infants and young children whose bones are growing rapidly. In addition, vitamin D also strengthens the immune system, prevent some types of cancer, depression, heart disease, and even make you live longer. Vitamin D, including the type of fat-soluble vitamins such as vitamin A and vitamin E. Vitamin known as calciferol, was instrumental in the formation of bones and teeth with calcium. Vitamin D is the only vitamin that is produced in the body.

In September 2008, the Food and Drug Administration (FDA) amended the osteoporosis risk reduction health claim in order to underscore the importance of vitamin D, which, when combined with calcium, in promoting long-term bone health. The amended rule also contains a broader restriction on any population that may benefit from calcium and vitamin D intake and include men and women of all ages and racial types. The amended labeling rules also explain that vitamin D is needed for normal absorption of calcium, and authorize a health claim: "Calcium and vitamin D are adequate throughout life, as part of a balanced diet, may reduce the risk of osteoporosis," or "Calcium and vitamin D appropriate as part of a healthy diet, and followed with physical activity, may reduce the risk of osteoporosis in old age. "

FDA amend osteoporosis health claim after the emergence of a review of related research and in response to a petition filed by the Beverage Institute for Health & Wellness (BIHW) of The Coca-Coca Company in 2004. The FDA compiled osteoporosis health claim for manufacturers to include in food label or the right diet supplements to help consumers identify products with calcium and vitamin D are adequate to help support bone health.

"Osteoporosis is a public health crisis that is increasing, and all Americans, both men and women, can benefit by knowing that vitamin D along with calcium can help delay or prevent the onset of disease this disease," said Robert P. Heaney MD, FACP, a professor at the John A. Creighton University and Professor of Medicine at the University Creightondi Omaha, Nebraska. "accompanied by loading exercise (weight-bearing exercise), the most valuable intervention for maintaining bone health is a healthy diet so completely that meet all the nutrients, such as vitamin D, with a considerable amount. "

5 Vitamin D benefits ofr our body

1. Vitamin D is beneficial for preventing breast cancer: All women must be very scared when they hear cancer especially breast cancer, because the cancer is only attacking women. However, do not worry if you can meet the needs of Vitamin D in our bodies, then you can avoid this malignant cancer. It has been observed that taking Vitamin D can inhibit the multiplication of cancer cells in the body.
2. Vitamin D is beneficial for maintaining the immune: In Vitamin D, there is an active molecule that is calcitriol which is the main actor in the absorption of calcium metabolism in muscle function, bone, as well as an immunomodulator that affects the immune system to fight off some diseases. So if we eat fruit and foods containing vitamin D will make us have a good immune.
3. Vitamin D is beneficial to help nourish and rejuvenate the skin: Research has shown that the body can produce vitamin D. Although it must remain the intake of natural foods without the need to consume more vitamin D from supplements. Intake of foods that naturally contain vitamin D can you consume are from eggs, fish, or margarine. The benefit to the skin it will make the skin healthier. Especially for vitamin D2 and D3 can prevent skin disorders such as psoriasis. This vitamin can also repair skin damage, prevent wound infections in the skin and can rejuvenate the skin. And this vitamin is typically used in beauty care products. 
4. Vitamin D is useful for treating osteomalacia: Osteomalacia is a disease that can be found in human bone tissue, which is caused by the formation of a mineral layer that does not happen as it should. In this case, the new bone formed in the absence of a mineral layer that supports, causing the bones to become soft. Soft bone will easily cracked and broken. And the only way to treat this disease is to consume enough vitamin D supplements and get enough sunlight.
5. Curing Rickets: Vitamin D helps the body control calcium and phosphate levels in the human body. When our body's intake lack of vitamin D, it is automatically not be able to control the release of calcium and phosphate levels. The body might stimulate some hormones to release calcium and phosphate from bone. If the content of phosphate in the bones and Kalsum wane, then our bones can weaken and soften. Rickets can be identified by using X-ray examination of the bones of the foot. Rickets disease can be cured with very fast only with the help of vitamin D supplements are inserted orally. When Rickets examination, the doctor will monitor the levels of 25-OH-D in the plasma so that they can return to a normal state. Rickets disease can also be caused by calcium deficiency even if the child has been exposed in the sun is enough. If it is caused by a lack of calcium, then they need to take a calcium supplement, along with supplements of vitamin D.