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 ...

Symptoms of excessive vitamin D intake may include nausea, vomiting, or loss of appetite, excessive thirst and frequent ...

LONDON--(BUSINESS WIRE)--Technavio analysts forecast the global vitamin D testing market to grow at a CAGR of around 5% during the forecast period, according to their latest report. The research study ...

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 ...

Vitamin D is essential for strong bones and immunity, but too much can quietly harm your kidneys.

A test for vitamin D that was once reserved for patients with unusual bone fracturing or those at risk for osteoporosis has now found popularity in doctor's offices alongside tests for cholesterol and ...

WASHINGTON — The nation’s largest medical lab company says it recently discovered and fixed a problem that led to inaccuracies in a small number of tests for vitamin D deficiency. Quest Diagnostics of ...

Scientists are still untangling why the nutrient gap persists—and what it reveals about how women’s health is studied and treated.

Plus, the best ways to supplement your body if you find out you're deficient.

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 ...