Why single out Vitamin D? There are lots of vitamins and they all play an important roll. Vitamin D plays a huge roll in the human body and a deficiency can cause us many problems. There is more than one form of Vitamin D and when you have done reading this page you will know exactly which is the best to use, and what this wonder Vitamin can do for you……
The following information if from http://www.vitamindcouncil.org/
he high rate of natural production of vitamin D3 cholecalciferol (pronounced koh•luh•kal•sif•uh•rawl) in the skin is the single most important fact every person should know about vitamin D—a fact that has profound implications for the natural human condition.
Technically not a “vitamin,” vitamin D is in a class by itself. Its metabolic product, calcitriol, is actually a secosteroid hormone that targets over 2000 genes (about 10% of the human genome) in the human body. Current research has implicated vitamin D deficiency as a major factor in the pathology of at least 17 varieties of cancer as well as heart disease, stroke, hypertension, autoimmune diseases, diabetes, depression, chronic pain, osteoarthritis, osteoporosis, muscle weakness, muscle wasting, birth defects, periodontal disease, and more.
Vitamin D’s influence on key biological functions vital to one’s health and well-being mandates that vitamin D no longer be ignored by the health care industry nor by individuals striving to achieve and maintain a greater state of health.
Sunshine and Your Health
If well adults and adolescents regularly avoid sunlight exposure, research indicates a necessity to supplement with at least 5,000 units (IU) of vitamin D daily. To obtain this amount from milk one would need to consume 50 glasses. With a multivitamin more than 10 tablets would be necessary. Neither is advisable.
The skin produces approximately 10,000 IU vitamin D in response 20–30 minutes summer sun exposure—50 times more than the US government’s recommendation of 200 IU per day!
How To Get Enough Vitamin D
There are 3 ways for adults to insure adequate levels of vitamin D:
- regularly receive midday sun exposure in the late spring, summer, and early fall, exposing as much of the skin as possible (being careful to never burn).
- regularly use a sun bed (avoiding sunburn) during the colder months.
- take 5,000 IU per day for 2–3 months, then obtain a 25-hydroxyvitamin D test. Adjust your dosage so that blood levels are between 50–80 ng/mL (or 125–200 nM/L) year-round.
Vitamin D’s Co-factors
Vitamin D has co-factors that the body needs in order to utilize vitamin D properly. They are:
- vitamin K2
- a tiny amount of vitamin A
Magnesium is the most important of these co-factors. In fact, it is common for rising vitamin D levels to exacerbate any underlying magnesium deficiency. If one is having problems supplementing with vitamin D, a magnesium deficiency could be the reason why.
Read more about vitamin D’s co-factors!
Attention Health Care Professionals
The Vitamin D Council would like to help patients who are seeking out doctors to work with them as they strive to attain a better state of health through the use of Vitamin D. To help these patients, we have put together a Vitamin D Healthcare Professionals database.
If you are a physician/health care professional who sees patients and who stays current with the research on vitamin D and would like to be listed, please send a brief description about your practice — in the exact wording you would like it to appear on the page — along with street address, phone number, and website URL (if applicable) to: email@example.com.
Please include information on how you utilize Vitamin D in your practice.
Fifteen facts you probably never knew about vitamin D and sunlight exposure. (Compiled by Mike Adams, based on an interview with Dr. Michael Holick, author, The UV Advantage)
Vitamin D prevents osteoporosis, depression, prostate cancer, breast cancer, and even effects diabetes and obesity. Vitamin D is perhaps the single most underrated nutrient in the world of nutrition. That’s probably because it’s free: your body makes it when sunlight touches your skin. Drug companies can’t sell you sunlight, so there’s no promotion of its health benefits. Truth is, most people don’t know the real story on vitamin D and health. So here’s an overview taken from an interview between Mike Adams and Dr. Michael Holick.
- Vitamin D is produced by your skin in response to exposure to ultraviolet radiation from natural sunlight.
- The healing rays of natural sunlight (that generate vitamin D in your skin) cannot penetrate glass. So you don’t generate vitamin D when sitting in your car or home.
- It is nearly impossible to get adequate amounts of vitamin D from your diet. Sunlight exposure is the only reliable way to generate vitamin D in your own body.
- A person would have to drink ten tall glasses of vitamin D fortified milk each day just to get minimum levels of vitamin D into their diet.
- The further you live from the equator, the longer exposure you need to the sun in order to generate vitamin D. Canada, the UK and most U.S. states are far from the equator.
- People with dark skin pigmentation may need 20 – 30 times as much exposure to sunlight as fair-skinned people to generate the same amount of vitamin D. That’s why prostate cancer is epidemic among black men — it’s a simple, but widespread, sunlight deficiency.
- Sufficient levels of vitamin D are crucial for calcium absorption in your intestines. Without sufficient vitamin D, your body cannot absorb calcium, rendering calcium supplements useless.
- Chronic vitamin D deficiency cannot be reversed overnight: it takes months of vitamin D supplementation and sunlight exposure to rebuild the body’s bones and nervous system.
- Even weak sunscreens (SPF=8) block your body’s ability to generate vitamin D by 95%. This is how sunscreen products actually cause disease — by creating a critical vitamin deficiency in the body.
- It is impossible to generate too much vitamin D in your body from sunlight exposure: your body will self-regulate and only generate what it needs.
- If it hurts to press firmly on your sternum, you may be suffering from chronic vitamin D deficiency right now.
- Vitamin D is “activated” in your body by your kidneys and liver before it can be used.
- Having kidney disease or liver damage can greatly impair your body’s ability to activate circulating vitamin D.
- The sunscreen industry doesn’t want you to know that your body actually needs sunlight exposure because that realization would mean lower sales of sunscreen products.
- Even though vitamin D is one of the most powerful healing chemicals in your body, your body makes it absolutely free. No prescription required.
On the issue of sunlight exposure, by the way, it turns out that super antioxidants greatly boost your body’s ability to handle sunlight without burning. Astaxanthin is one of the most powerful “internal sunscreens” and can allow you to stay under the sun twice as long without burning. Other powerful antioxidants with this ability include the superfruits like Acai, Pomegranates (POM Wonderful juice), blueberries, etc.
Diseases and conditions cause by vitamin D deficiency:
- Osteoporosis is commonly caused by a lack of vitamin D, which greatly impairs calcium absorption.
- Sufficient vitamin D prevents prostate cancer, breast cancer, ovarian cancer, depression, colon cancer and schizophrenia.
- “Rickets” is the name of a bone-wasting disease caused by vitamin D deficiency.
- Vitamin D deficiency may exacerbate type 2 diabetes and impair insulin production in the pancreas.
- Obesity impairs vitamin D utilization in the body, meaning obese people need twice as much vitamin D.
- Vitamin D is used around the world to treat Psoriasis.
- Vitamin D deficiency causes schizophrenia.
- Seasonal Affective Disorder is caused by a melatonin imbalance initiated by lack of exposure to sunlight.
- Chronic vitamin D deficiency is often misdiagnosed as fibromyalgia because its symptoms are so similar: muscle weakness, aches and pains.
- Your risk of developing serious diseases like diabetes and cancer is reduced 50% – 80% through simple, sensible exposure to natural sunlight 2-3 times each week.
- Infants who receive vitamin D supplementation (2000 units daily) have an 80% reduced risk of developing type 1 diabetes over the next twenty years.
If that lot isn’t enough to convince you that you should be making sure to get enough Vitamin D, below are some more useful links…..
Dr Mercola Vitamin D Resource Page