Some vitamin D tests may give misleading results despite progress made in recent years to improve the quality of these assays, according to the US Centers for Disease Control and Prevention (CDC).

We tested the best vitamin deficiency tests from LetsGetChecked, Everlywell, and LabCorp, and our testers found them easy to use and informative. Learn more about the best vitamin deficiency tests ...

Often overlooked yet essential, vitamin D supports everything from your immune system to your mood. Experts explain why ...

ORLANDO, Florida — Inappropriate orders for the 1,25-dihydroxy vitamin D test have been increasing in recent years, according to the authors of a paper being presented at the College of American ...

The LetsGetChecked micronutrient test is a finger-prick test that a person can carry out at home. The test can check for deficiencies in several vitamins and minerals, including: copper vitamin D ...

Though it’s rare, a severe vitamin D deficiency can lead to a disease called rickets, also known as osteomalacia. Typically, the disease affects children—making it hard for their bodies to absorb ...

It's Wellness Wednesday, and this week’s focus is on vitamin D and its role in overall health. Many people assume they’re getting enough during the summer months, but that’s not always the case. We ...

Are we overdoing it with vitamin D tests and supplements? Katie Ward, DNP, discusses recent findings that suggest that natural sunlight and a balanced diet might just be enough to satisfy our vitamin ...

Do you think annual blood tests are enough These 5 blood tests that are often missed can point out the risks to your health ...

According to VMR research, the Global Vitamin D Testing Market registered USD 551.76 Billion in 2022 and anticipates registering USD 784.65 Billion by the end of 2030. The expected CAGR for the ...