Health Articles

Vitamin D is essential for more than just healthy bones.  It is actually more than a vitamin it is a hormone highly involved in mood, depression, energy, muscle growth, tissue repair, healing and a strong immune system.  

A recent study in Japan found Vit D3 to be more effective at helping prevent the flu in children than the standard flu vaccine (which is full of deadly toxins). The trouble is that if you live in the U.S. it is likely that your Vit D3 levels are low.  If you live in the norther part of the U.S. like me, we are pretty much doomed.  Even in places like Miami, individual are reporting low Vit D levels as a result of avoiding sun exposure and/or wearing sun block. 

Vitamin D is essential for peak athletic performance and to be in great physical shape.  In studies looking at female gymnasts they found many to be dangerously low, below 30ng/ml.  The ideal level for optimal performance is about 50ng/ml, similar to the amount found in individuals who spend time outside in the peak sun months.  Knowing this is super important especially if you are an athlete or in a profession that requires you to be healthy and active.

Studies of pregnant women taking vitamin D  have shown that mom's give birth to children with higher IQs and lower chances of Type 1 Diabetes. 

The best  way to evaluate your Vit D level is with an at home test.  ZRT at-home Vitamin D test kits (www.zrtlab.com/vitamindcouncil) range from $65 to $ 220.   This test is saliva based and accurate.  For a more in depth analysis, consult your physician and ask for a Vit D blood test.  It is commonly included in the comprehensive blood work so make sure you ask about it and get a copy of your results.  Another great lab for blood testing is SpectraCell Nutrient Testing!

If you are going to supplement get a good source of Vit D3 from a reputable company in capsule or liquid form.  We frequently see improvements in mood, sleep and focus in individual who start Vit D supplementation.  

It is not common for people to take between 3-10,000 IU/day to bring their levels back to a healthful range.  Cod Liver Oil from Carlson's, Nordic Naturals or BFO from Systemic are great sources of Vit D.  If you are looking for a Vit D3 check out Carlson's, Garden of Life or Systemic all of which should combine Vit D3 with Mg and Ca.  Rechecking you vitamin D levels after 4-5 weeks of supplementation is a great idea.  

Dr. Mercola's recommended dosages: