Dosing Vitamin D320 mcg is equivalent to 800 units. Vitamin D3and D2are both effective for vitamin D repletion, depending on the dosing regimen; however, D3is more potent. Acute respiratory infections (cold, flu, chest infections):In an individual patient data meta-analysis evaluating potential...
I have seen evidence that humans prefer D3 over D2, in that, if both 25(OH)D2 and 25(OH)D3 are present in serum, over time the 25(OH)D3 falls faster than the 25(OH)D2, suggesting the body preferentially uses 25(OH)D3, if it is available. For any scientist readers, this w...
First, humans spend upwards of 90% of their time indoors and, when outside, have clothes and sunscreen on, both of which reduce the exposure to UVB radiation and, consequently, the production of vitamin D in the skin. Finally, in countries such as the UK, that are far north of the ...
to take vitamin D at bedtime if you are also taking these other medications. Ask your doctor or pharmacist how long you should wait between doses and for help finding a dosing schedule that will work with all your medications. Take this medication regularly to get the most benefit from it....
10 Reasons why children no longer have healthy levels of Vitamin D Monthly dosing is better than daily: children & elderly Live longer if more vitamin D - 13 meta studies Left hand column - with links to 300+ health problem categories ...
The article discusses a case report of a 3-month-old Asian American infant who faced the consequence of parental dosing error in the use of high-concentration over-the-counter vitamin D preparation. Inappropriate dosage of over-the-counter vitamin D preparations causes hypervitaminosis D, which ...
Optimal levels of Vitamin D3, {25(OH)D} are 50-100 ng/ml and toxicity is rare Because it is derived from cholesterol it can be stored in adipose (fat cells) tissue therefore dosing should take weight/BMI into account Studies in Hawaii showed that 1/3 of the population did not generate...
Chronic airway inflammatory and infectious respiratory diseases are the most common medical respiratory conditions, associated with significant morbidity and mortality. Vitamin D (1,25(OH)2D3) deficiency has been shown to be highly prevalent in patients
The evolution of our understanding of the biological impact of vitamin D is briefly reviewed, with a focus on the physiology and endocrinology of the vitam
Why it matters: Prediabetes is a warning sign of developing diabetes, and vitamin D may help regulate blood sugar levels, potentially lowering the risk of the condition worsening. Vitamin D Dosing: Recommendation: For adults aged 50 years and older who need vitamin D supplementation, the Societ...