Tag: Vitamin Deficiency

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Why your vitamin D levels are dependent on magnesium

The number of Americans with nutrient deficiencies or even “subclinical insufficiencies” is high, ranging from 10 to 90 percent depending on the study and nutrient in question.  This is exactly why adding high quality nutritional supplements to a balanced diet can help correct these deficits, especially when it comes to low vitamin D levels in the body.

In terms of improving your vitamin D status, it’s important to understand that certain nutrients like magnesium, can greatly improve the absorption of vitamin D.  In fact, research shows that to enjoy optimal bone (and heart) health, you’ll definitely want to consider this critical mineral.

Multiple studies, including a paper from The Journal of the American Osteopathic Association, have found that vitamin D deficiency is linked to low magnesium levels. This evidence clearly suggests that magnesium is essential for the proper digestion and assimilation of vitamin D.

“All of the enzymes that metabolize vitamin D seem to require magnesium,” say the authors of the March 2018 paper, called “Role of Magnesium in Vitamin D Activation and Function.”  Magnesium, they add, functions “as a cofactor in the enzymatic reactions in the liver and kidneys.”

The authors also remind readers that a deficiency in either vitamin D, magnesium, or both is linked to a range of conditions including metabolic syndrome, cardiovascular disease, and bone health impairments.  In addition, a vitamin D deficiency is linked to an increased risk of diabetes, depression, psoriasis, and breast, colon, and prostate cancers!

It seems that increasing your magnesium intake can really pay off, by the way. A 2013 study found that people who regularly consumed foods rich in magnesium were less likely to be deficient in vitamin D compared to people who didn’t consume a lot of magnesium in their diet. And other research shows that people with high levels of magnesium are also less likely to have low bone mineral density (something that vitamin D normally plays a critical role in).

These two nutrients are so closely linked that it may be time to start thinking about them as a pair – you can’t worry about one without worrying about the other.

10 rich sources of magnesium designed to boost your overall well-being

As you probably know, healthy (direct) sun exposure is one of the best ways to ensure you produce enough vitamin D within your body.  But, you can also consume vitamin D via supplements or in certain foods such as whole eggs and liver.

But there is one major health concern: If you’re not consuming enough magnesium, then your efforts to get enough of the “sunshine vitamin” will be ineffective, at best.  So, be sure to add in these ten magnesium-rich foods into your weekly diet (consider adding a high quality magnesium supplement as well):

Bananas
Spinach
Avocado
Cashews
Almonds
Pumpkin seeds
Oily fish
Lima beans
Sesame seeds
Peanut butter

Men, aim for around 400 to 420 milligrams (mg) of magnesium per day. Women, strive for 310 to 320, and if you’re pregnant or breastfeeding consult with your naturopathic doctor, since you may need more.

Be sure to check out our Magnesium rich foods, Magnesium supplements, and Vitamin D supplements at Whitaker’s Natural Market!  Dr Jocelin’s Personal Favorites are Magnesium Complex and Vitamin D3 (5,000 IU) with MK7 for their high absorb-ability.  

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Type 2 diabetes risk linked to a lesser-known vitamin deficiency, multiple studies reveal the truth

According to a 2018 report from the Centers for Disease Control and Prevention, the current number of American adults living with type 2 diabetes stands at over 30 million. 

Why does this matter?
We know that type 2 diabetes, a potentially life-threatening condition, can have devastating consequences that include nerve damage, kidney damage, retinopathy, Alzheimer’s disease, and a much greater risk of heart disease.

Yet, we know (based on science) that supplementation with an underappreciated vitamin – vitamin K – can drastically reduce the risk of developing type 2 diabetes.

In recent years, researchers have uncovered vitamin K’s role in proper blood clotting and the mineralization of bones – as well as its ability to prevent arterial calcification (plaque).  What is not as well known, however, is vitamin K’s important role in glucose metabolism.

Warning: Insulin resistance can set the stage for type 2 diabetes

Insulin – a hormone produced in the pancreas – helps cells absorb glucose from carbohydrates, thereby reducing blood sugar and providing the cells with glucose for energy.  The trouble begins when the body becomes resistant to insulin – or fails to make enough. Insulin resistance can, in turn, lead to high blood sugar, and the eventual onset of type 2 diabetes.

Insulin resistance and type 2 diabetes are brought about by environmental and lifestyle factors – such as overweight, obesity, a diet high in carbohydrates and sugar, and lack of exercise.

Unlike type 1 diabetes, which results from autoimmune destruction of the insulin-producing beta cells of the pancreas, type 2 diabetes is preventable.  By the way, it’s worth noting, about 90 percent of all people with diabetes have type 2.

Clearly, an urgent need exists for natural, non-toxic interventions against type 2 diabetes.  And, recent studies reveal vitamin K as a strong candidate.

Study yields clear-cut results: Ramping up vitamin K intake slashes your risk of diabetes

In a 2016 study published in the prestigious American Journal of Clinical Nutrition, researchers found that subjects who increased their dietary vitamin K intake reduced their diabetes risk by a whopping 51 percent.

The team even discovered a precise formula for measuring the reduction: a 17 percent less risk of type 2 diabetes for every additional 100 mcg of vitamin K a day.  This encouraging study was only the beginning of a cascade of research highlighting the preventative effects of vitamin K on diabetes.

Multiple studies involving hundreds of adult participants have demonstrated that vitamin K supplementation, at amounts ranging from 500 mcg to 1,000 mcg a day, significantly increased beneficial insulin sensitivity and reduced insulin levels – often within four weeks.

If high levels of vitamin K acted against type 2 diabetes, could low levels of the nutrient be linked with the disease?  This was the question researchers set out to answer in a 2018 study published in Journal of Nutrition and Biochemistry.

And, the answer was clear.

The team found that people with type 2 diabetes had blood levels of vitamin K that were 2.7 times lower than those of a control group of non-diabetic participants of the same age.

More good news: Vitamin K combats obesity that can contribute to diabetes

In an influential Dutch study, researchers gave 214 post-menopausal women either 180 mcg a day of vitamin K2 or a placebo for three years.  Keep in mind, vitamin K exists in two forms – vitamin K1 (phylloquinone) from plant foods, and vitamin K2 (menaquinone) from animal products.  Both forms have been shown in studies to benefit glucose control, but some research has shown vitamin K2 to be the more effective of the two.

The researchers found that the supplementary vitamin K2 activated Gla proteins, which are important in bone and mineral metabolism.  The participants in the vitamin K2 group who showed the largest increase in Gla protein activity also experienced significant reductions in harmful abdominal fat.

And the good news kept on coming: the vitamin K group also had substantial reductions in body mass index, waist and hip circumference, and waist-to-hip ratio – when compared to the placebo group. These benefits, of course, translate to a lowered risk of developing metabolic syndrome and type 2 diabetes.

Vitamin K also appears to fight against obesity and overweight by boosting levels of adiponectin, a beneficial hormone that helps regulate the metabolism of sugars.  In addition, studies have shown that vitamin K reduces the activity of nuclear factor kappa B, a primary driver of inflammation.

In the latest medical research, vitamin K is beginning to receive credit for fighting diabetes through multiple mechanisms.  In an extensive overview of studies published last year in Diabetes Research and Clinical Practice, the authors credited vitamin K2 with improving insulin sensitivity through its anti-inflammatory and lipid-lowering properties.

Action steps: Prevent diabetes with natural techniques

You can increase your dietary intake of vitamin K with cruciferous vegetables and leafy greens, including broccoli, cabbage, spinach, and kale. Vitamin K is also found in meat, dairy products, and fermented foods – such as grass-fed beef liver, organic chicken breast, yogurt, and raw cheese.

Interestingly, your body produces small amounts of vitamin K as well, courtesy of beneficial bacterial in the gut microbiome.  The National Institutes of Health currently recommends an adequate daily intake of 120 mcg of vitamin K for men and 90 mcg for women.
However, if you are dealing with insulin resistance or blood sugar issues, vitamin K supplementation may be recommended.

Note: If you have already been diagnosed with type 2 diabetes, vitamin K can still help control blood sugar levels. And, in addition to helping regulate glucose, vitamin K is believed to help prevent cancer, heart disease, and osteoporosis.

With diabetes claiming way too many lives every year throughout the world, it’s time to take this devastating disease more seriously. You can reduce your chances of developing type 2 diabetes by getting sufficient exercise, cutting down on simple carbohydrates, eliminating refined sugars, and eating fiber-rich foods in addition to supplementing with Vitamin K.

Be sure to check out our Vitamin K rich foods such as Grassfed Beef Liver, Organic Chicken, Grassfed Raw Cheese, Cabbage, Spinach, Fermented Foods, and more as well as our Vitamin K supplements at Whitaker’s Natural Market on your next visit!