Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a ...

Learn how lower vitamin D levels in winter can affect your calcium balance, why it matters for bone health, and what you can ...

Vitamin D report that says "50" can mean two completely different things. One is excellent and the other is worryingly low. The only difference is the unit. That's the entire message of Dr Arjun ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is the ...

I had lab work done recently and received a panic call from the doctor’s office that my vitamin D level was 29 ng/mL. I ...

Feeling wiped out even with normal blood panels? You’re not alone. Hidden issues like low iron levels, Vitamin B12 deficiency, and thyroid irregularities might be at play. Furthermore, lack of quality ...