Too much vitamin D, or vitamin D toxicity, happens due to a buildup of calcium in the blood (hypercalcemia), which can be ...

copper vitamin D vitamin B12 selenium vitamin E When a person gets their test kit, they must register it online, follow instructions to collect a sample, and return it for testing. Once the lab ...

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 ...

Jane McClenaghan on how to make sure you’re getting just enough of this essential nutrient - without overdoing it ...

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).

Physicians are frequently ordering the wrong test for vitamin D levels, and two advocates are calling for closer observation and better IT utilization to solve the problem. An article in the January ...

Lauren Silva, a freelance writer in New York City, believes in feeling good in your body and making that experience accessible to everyone across generations. The proof is in her ever-piling browser ...

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

Medically reviewed by Beth Thomas, PharmD Key Takeaways Vitamin D deficiency can lead to bone pain and fractures.People who ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...

Getting enough of the "sunshine vitamin" can be difficult in cold months.