March 28, 2017

BOTTLED SUNSHINE VITAMIN D3 – SUNSHINE IN A BOTTLE: Astonishing Health Benefits – “Fountain Of Youth / Kills Cancer! ABC News”

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A growing body of knowledge shows that, at optimized levels, vitamin D functions as a hormone rather than a vitamin, with numerous notable effects on the body.

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These effects include support for:

• Healthy immunity
• Healthy mood
• Targeted support for over 2000 genes
• Healthy bone formation
• Healthy glucose metabolism
• Musculoskeletal comfort
• Heart health
• Healthy skin

Many health experts consider the benefits of vitamin D to be one of the most important health discoveries of the past 100 years. In this video newsletter, I’ll share new research on vitamin D deficiency – which affects 87% of Americans – and walk you through how to safely increase your levels.

History of Vitamin D Deficiency

Vitamin D deficiency causing devastating bone-softening effects was reported as far back as the 1600’s. Originally treated with cod liver oil in the 1800’s, it wasn’t until the 1930’s that vitamin D deficiency was discovered as the cause.

Though called “vitamin D,” it is not really a vitamin, but a hormone. In fact, at optimized levels in the blood, the active form – known as calcitriol – is now understood as the most potent secosteroid hormone in the human body. At optimal levels its effects may extend far beyond bone support, showing responsibility for many health-promoting processes in the body.
Vitamin D “Overflow”

About ten years ago, researchers discovered that people who live in climates where natural sun exposure was the greatest experienced greater longevity. In northern climates, studies show up to 61% of Americans are vitamin D deficient, going up to 87% in the winter months (1)(2).

For the past 80 years it was believed that vitamin D was only important to the body for regulating calcium and protecting the bones. At levels below 50ng/ml, this is vitamin D’s main role. However, new research reported by the Vitamin D Council has shown that higher levels of vitamin D may have a much greater role to play. For example, when vitamin D3 levels are between 50-80 ng/ml the excess calcitriol (secosteroid hormone form of vitamin D) heads towards the cells – not the bones – where it then targets over 2,000 genes (about 10% of the human genome) in the human body.

It is this “overflow” of calcitriol that has created such a worldwide stir about the pervasive role of optimized vitamin D. At lower levels of sun exposure and vitamin D, this overflow simply doesn’t happen. The role of excess calcitriol in the cells – and the great importance of these findings – is only now being understood.

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* No Sun = No Fun
Fifty thousand years ago, humans lived predominately in climates around the equator. Clothing was minimal and sun exposure was constant. As we migrated north, we endured sunless winters, wore more clothes and adapted to living indoors – away from the sun.

Today, we live, sleep, eat and drive indoors away from the vitamin D-rich UVB sun rays. In latitudes north of Atlanta (33°N), the UVB (vitamin D making sun rays) simply do not exist from November through March, making these months an emotional endurance event for many. Seasonal mood disturbances and feeling low in the winter months is often found to have a connection with low serotonin levels, which may be related to lack of sunlight (2).

It is the UVB rays that convert the cholesterol (7-dehydrocholesterol) on the skin into D3 (cholecalciferol). According to the US News Report, UVB rays are only available when the UV Index is at 3 or above, which doesn’t happen in the winter for most of America. You can check the UV Index in your area.
D3 versus D2

The D3 form of vitamin D has been shown to have the highest absorptive affinity and less toxicity in the human body compared to the more popular vitamin D2 (ergocalciferol) (3). For this reason, vitamin D3 will store longer in the fats cells and help us endure a long, UVB-deficient winter.

Vitamin D2, which absorbs into the body 70% less effectively than vitamin D3 (4), was long thought to be the most active source of vitamin D supplementation. It is still used to fortify foods such as milk and orange juice and is the main pharmaceutical form of vitamin D support, though many pharmacies are now switching to vitamin D3 supplementation. Vitamin D3 is primarily derived from the sun, but is also found in cod liver oil and some fatty fish.

Native people commonly got their vitamin D3 in the winter by eating organ meats, which are generally rich in the fat soluble vitamins including vitamin D.

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* How to Get Vitamin D3 from the Sun
During the summer months, the UVB rays are the strongest between 10am – 2pm. For most people, 10-15 minutes of direct sunlight on unprotected skin during these hours will be enough to manufacture about 10,000 – 20,000 IUs of vitamin D3. Get just enough sun to turn your skin slightly pink. Darker-skinned people will have to get more sun to optimize their vitamin D levels.

It takes about an hour for the cholesterol on your skin to convert to D3 and then to be absorbed. So if you work out in the sun and then take a shower, you might be washing off all that precious vitamin D you just manufactured on your skin. If you can, wait at least an hour before rinsing off. Many animals get their vitamin D by licking their fur after being in the sun— the oil on their skin and fur has combined with the UVB rays to make vitamin D3.

* How Your Body Uses Vitamin D3
From the skin, the vitamin D3 (cholecalciferol) heads to the liver, where it is converted to calcidiol (25 hydroxyvitamin D). This is the form that circulates in the blood and is most accurately measured on a blood test.

From here, the calcidiol heads to the kidneys where it is converted to calcitriol (1,25-dihydroxyvitamin D), the most active form of vitamin D, which circulates to every tissue in the body.
Vitamin D Supports Immunity

Vitamin D expert Dr. John Cannell developed a theory that some immune issues are seasonal due to seasonal variations in sunlight, which cause fluctuations in vitamin D levels (3)(4). Vitamin D activates genes that support an immune response to foreign entities in the body (5).

Vitamin D has also been shown to support healthy respiratory immunity (6) (7).

Pro-inflammatory cytokines may be responsible for many lasting health issues. Vitamin D3 down-regulates cytokine activity and supports a healthy inflammatory response (7).

* Vitamin D Toxicity: Fiction or Fact?
Current understanding has it that the physiological requirement for vitamin D may be as high as 4000 IU/day for adults. Although the Food and Nutrition Board established the tolerable upper intake level (UL) at 2000 IU/day for adults, newer research demonstrates that this amount is very conservative, and it appears unlikely that toxicity would occur in healthy people with doses less than 10,000 IU/day (8). For adolescents, 2000 IU daily for a year has proven to be safe and efficacious (9).

With many articles discussing that individual sensitivity issues may exist, it’s important to be aware that vitamin D toxicity is rare. One study showed that 4,000 IUs per day for several years was completely safe and only after taking 40,000 IUs per day for several years is there a risk of developing toxicity symptoms (5).

That being said, as I review the research, I am not so convinced that we can be casual about the intake of high dosages of vitamin D supplements. Ideally, I think we should all do our very best to optimize our vitamin D levels in the summer when the UVB rays are available. There is no vitamin D toxicity from the sun because UVA rays break down the excess vitamin D. Vitamin D is stored in the fat, so we do carry much of it into the winter months if we optimize the summer’s UVB rays. Unfortunately, most of us work indoors during midday summer hours when the UVB rays are at their peak.

* Sunscreen Risks
For the past 25 years, sunscreens have only blocked out the skin-protecting UVB rays, but not the UVA rays. It was mistakenly thought that the UVB rays were the rays that potentially caused abnormal cell division in the skin cells, so sunscreens were designed with SPF factors that reflect the effectiveness of blocking only UVB rays. As it turns out, UVA rays are more abundant and penetrate deeper into the skin, making them more harmful than the UVB rays.

Additionally, twenty years ago, SPF ratings were only at 10, but today they have risen up to 100 in the effort to make the sunscreens more protective against abnormal cell growth. Sadly, all this time sunscreens have been blocking the good, protective UVB rays while letting in the harmful UVA rays.

* Take a Vitamin D Test
While it is difficult to become toxic with vitamin D, experts believe that it is ideal to keep the levels at the higher end of normal, which is between 50-80ng/ml. To maintain these optimal levels it is best to take a vitamin D test in the spring and fall.

If getting a blood test presents a problem because of the inconvenience of getting a doctor’s appointment, we offer an accurate Vitamin D Test Kit that you can do at home. This test is inexpensive, safe, simple, accurate and approved by the Vitamin D Council.
How to Optimize Your Vitamin D Levels and Prevent Deficiency

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* Summer Sun Exposure
Regularly receive midday sun exposure between 10am – 2pm in the late spring, summer, and early fall, exposing as much of the skin as possible for 10-15 minutes if you are fair skinned. Longer if you are dark skinned. Remember, you have had enough when the skin shows the first sign of a pinkish change.

Supplementation: Depending on your sun exposure, I suggest minimal Vitamin D3 supplementation in the summer – perhaps a dose of 1,000 – 2,000 IUs per day.

Test Your Levels: Test your vitamin D levels to ensure you have optimized summer sun exposure.
Winter Maintenance

Supplements: Take 4,000 IUs of Vitamin D3 per day for three months, and then take a 25-hydroxyvitamin D test.

The goal is to get your vitamin D levels between 50-80ng/ml and keep them there. Testing is the only way to know for sure that you are maintaining these levels. Test yourself in the fall when the levels are the highest and in March when they are the lowest. With those two numbers, everyone can safely calculate their vitamin D supplement needs.

Children: Take 2,000 IUs of Vitamin D3 per day during the winter.

Source: Vitamin D Council

SOURCE: http://lifespa.com/vitamin-d-has-astonishing-health-benefits/

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Vitamin D3, cholecalciferol (made from 7-dehydrocholesterol).

Vitamin D3 is made in the skin when 7-dehydrocholesterol reacts with ultraviolet light at 270-300 nm wavelengths – peak vitamin D3 production occurs between 295-297 nm. It is only when the UV index is greater than 3 that these UVB wavelengths are present.

A UV index of more than 3 occurs every day in the tropics, every day during some of spring, all of summer, and parts of autumn in temperate areas, and hardly ever at all in the arctic circles. Temperate regions are all regions outside the tropics and arctic circles. The number of days of the year when the UV index is greater than 3 becomes fewer the further you move away from the tropics.

Vitamin D deficiency is extremely common in northern latitudes and is considered an epidemic in the United States, according to a study published in the American Journal of Clinical Nutrition.1

According to the U.S. Department of Health and Human Services3, vitamin D is essential for the “formation, growth, and repair of bones and for normal calcium absorption and immune function” and there are studies to suggest that “higher levels of vitamin D in the blood are associated with reduced risks of colorectal cancer; however, the research results overall have been inconsistent.”

* It is crucial for the absorption and metabolism of calcium and phosphorous, which have various functions, especially the maintenance of healthy bones.

* It is an immune system regulator.

* Aids the immune system – vitamin D may be an important way to arm the immune system against disorders like the common cold, say scientists from the University of Colorado Denver School of Medicine, Massachusetts General Hospital and Children’s Hospital Boston.

* MS risk – it may reduce the risk of developing multiple sclerosis. Multiple sclerosis is much less common
the nearer you get to the tropics, where there is much more sunlight, according to Dennis Bourdette, chairman of the Department of Neurology and director of the Multiple Sclerosis and Neuroimmunology Center at Oregon Health and Science University, USA.

* Maintaining cognitive functions – vitamin D may play a key role in helping the brain keep working well in later life, according to a study of 3000 European men between the ages of 40 and 79.

* Healthy body weight – vitamin D probably plays an important role in maintaining a healthy body weight, according to research carried out at the Medical College of Georgia, USA.

* Asthma symptoms and frequency – it can reduce the severity and frequency of asthma symptoms, and also the likelihood of hospitalizations due to asthma, researchers from Harvard Medical School found after monitoring 616 children in Costa Rica.

* Rheumatoid arthritis – it has been shown to reduce the risk of developing rheumatoid arthritis in women.

* Protects from radiation damage – a form of vitamin D could be one of our body’s main protections against damage from low levels of radiation, say radiological experts from the New York City Department of Health and Mental Hygiene.

* Vitamin D and cancer risk – various studies have shown that people with adequate levels of vitamin D have a significantly lower risk of developing cancer, compared to those whose levels are low. Vitamin D deficiency was found to be prevalent in cancer patients regardless of nutritional status in a study carried out by the Cancer Treatment Centers of America.

* T.B. recovery – high vitamin D doses can help people recover from tuberculosis more rapidly, researchers reported in September 2012 in the Proceeding of the National Academy of Sciences (PNAS).

* Heart attack risk – an study published in September 2012 suggested that low levels of vitamin D may increase the risk of heart attack and early death.

* Vitamin D Deficiencies
Children can develop rickets, which will later lead to bone deformities and adults can develop osteomalacia, a weakening of the muscles and bones.

* Lowered Risk of Type 1 Diabetes
Children who have a higher intake of vitamin D at an early age have a lowered risk of developing Type 1 Diabetes later in life.

* Prevents Osteoporosis
Vitamin D can help to prevent osteoporosis later in life. In fact, a long term effect of a vitamin D deficiency within the body is the reduction of calcium absorption.

* Prevents Pre-Eclampsia
A deficiency in vitamin D is related to Pre-eclampsia, which occurs during pregnancy and produces protein in urine, high blood pressure and edema. Pre-eclampsia leads to pre-mature labor and is the main cause of death during pregnancy.

* Helps Fight Cancer
While more clinical trials are needed, vitamin D has been shown to suppress cancer growth in cancers such as breast, colon and prostate.

* Maintains Mental Health
There are a multitude of vitamin D receptors in the brain and so because of this, it is believed that vitamin D helps to maintain and achieve a healthy mind.

* Reduces Chances of Alzheimer’s
Less vitamin D is converted into its active form as we age, so studies have shown that vitamin D deficiencies can lead to a greater chance of depression and Alzheimer’s in the elderly.

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Study: Vitamin D Kills Cancer Cells – ABC News

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DOSAGE:
Vitamin D Protocol Natural Cures/Remedy Researchers Recommend:
20,000 IU to 50,000 IU (International Units) Daily
20,000 IU Minimum for Full Benefits