Posts Tagged ‘vitamin d’

Forget About Toxic Sunscreens and Activate Your Body’s Own Internal Sunscreen Instead

sunburn

One of the biggest hoaxes of our time is that the sun is bad for you. They tell you to avoid it at all costs and to protect yourself with sunscreen lotion if you dare to venture outside.

Here’s the real truth…

Sunscreen lotions block the sun’s UV rays, but your skin needs exposure to these rays to make vitamin D. This is a huge problem because vitamin D is a critical nutrient for your body. It’s a powerful antioxidant and mood booster that your skin cells make with the help of sunlight.

Research shows that vitamin D is the most potent cancer fighter there is. In fact, a report from Nebraska University shows that vitamin D has the potential to lower the risk of all cancers in women over 50 by 77%.1

Not only do sunscreens block your body’s ability to produce vitamin D, their ingredients are toxic and have never been safety tested or safety approved by the FDA.

A study in the April 2004 Journal of Chromatography found that the carcinogenic agents found in sunscreens penetrate the skin. This means that when you use most sunscreens, you absorb toxic chemicals. And with so-called experts telling you to generously apply it every few hours, you are likely absorbing a dangerous amount.

The Centers for Disease Control also reports that 97% of Americans are contaminated with a widely used sunscreen ingredient called oxybenzone. It’s linked to allergies, hormone disruption, low birth weights, cell damage, and more. It is also a chemical that helps other chemicals penetrate the skin.2

Challenging Outdated Vitamin D Recommendations to Get THE Best Nutrients for Your Bones, Heart and Brain

Couple under the sunAccording to most studies, if you are over the age of 50 and don’t spend adequate time in the sunshine, you may be vitamin D deficient. Plus, as you may know, it can be difficult to get sufficient amounts of vitamin D from enriched foods. And now, more and more doctors just like me are questioning the outdated standards for healthy vitamin D supplementation.

In a new article published in the journal Annals of Otology, Rhinology and Laryngology,1 16 doctors and professors have challenged the Institute of Medicine’s Food and Nutrition Board’s (FNB) recommendations for the daily allowance of vitamin D.

“The 1997 FNB recommendations offend the most basic principles of pharmacology and toxicology, leading us to conclude that the current official guidelines and limitations for vitamin D intakes are scientifically indefensible,” the article’s authors state.

Vitamin D: Can You Get Enough?

Father and daugther
Looking back at 2008, I vote for vitamin D as the biggest nutrition news of the year. We all knew vitamin D was needed for optimal bone formation and maintenance, but I don’t think anyone really appreciated its full importance for our health. From cancer to heart disease prevention to protection against autoimmunity, vitamin D may very well be the most important nutrient to get enough of.

With all the new information on its disease-preventing benefits, many researchers suggest that the Daily Recommended Intake (DRI) for vitamin D should be raised from 400 IUs to a minimum of 1000 IUs. And further studies have found that toxicity is really a non-issue.7 So, no longer are we disputing that the DRI is far too low. Instead, the focus has turned to making sure you are getting enough.

Most of us know that vitamin D is made from cholesterol in the body. Sun exposure is the catalyst that makes this happen. When sun hits the body, cholesterol in the skin is converted to vitamin D. To get enough vitamin D, we are told that we need from 5 to 30 minutes of sun exposure between 10 AM and 3 PM at least twice a week to the face, arms, legs, or back — without sunscreen. But that’s only if you live below the 42° latitude marker. (In the US, that line runs from Northern California to Boston.)

Catch Some Healthy Rays

Happy girl under the sun
Have you ever noticed how you feel happier when you have a chance to sit or walk in the warm sun? Doesn’t just going outside on a sunny day calm your nerves and lift your spirits?

By contrast, consider what happens and how you feel during the cold and dreary winter months. Many of us experience darker moods. We are more likely to become sick with colds and flu. We often gain weight and crave carbohydrates.

Then, come spring and summer, these symptoms magically disappear without treatment. Well, there is a reason for this.

Your body needs sunlight just like it needs nutrients. In many ways, your physiology is as closely linked to the sun as that of plants. Plants use sunlight to photosynthesize chlorophyll. By a comparable process your body uses sunlight to photosynthesize vitamin D — a molecule that is vitally essential to almost every aspect of your biochemistry and physiology.

Good Day, Sunshine

Sunny dayWant an easy way to protect your heart? Get some sun.

More and more reports prove the importance of vitamins for maintaining health. Most recently, research shows an association between vitamin D levels and the risk of heart attack.

Scientists have noted for some time that heart disease has a higher incidence in northern climates, as well as during the winter, and at lower altitudes. These associations suggested a possible role for vitamin D since they describe situations that reduce sun exposure. The body produces copious amounts of vitamin D in response to sunlight.

Are US Vitamin Recommendations Hopelessly Out of Date?

Ah, it was so simple back in 1941. That’s when the first RDAs (Recommended Daily Allowances) for vitamins first came out. Clear little easy-to-understand numbers that let you know how much of a vitamin you needed to prevent a deficiency disease (like rickets or beri-beri). It was the vitamin equivalent of having three television stations to choose from. I like to call the RDAs “Minimum Wage Nutrition”.

Then people began to get the idea that vitamins might do more than just prevent scurvy and rickets. They might actually have a role in preventive medicine and general health — helping to stave off cancer, heart disease, osteoporosis… actually, just about any condition you can name.

Sunlight Cuts Cancer Risk by 47 Percent

The evidence keeps mounting that the sun is good for you. In the latest study, high levels of sun exposure were associated with a 47-percent reduced risk of advanced breast cancer in women with light skin pigmentation.

6 Tips to Help You Age Well

Let me share with you some things we can all do to keep ourselves healthy as we age.

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