Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Macro B12 identified in 24% of patients with raised vitamin B12, suggesting polyethylene glycol testing may reduce unnecessary bone marrow biopsy.

It may feel nearly impossible to scroll through social media these days without seeing ads for trendy, pricey functional medicine subscription services and at-home tests that promise to unlock key ...

Swiss-based Roche announced this month that it has received U.S. regulatory clearance for a less-complex vitamin D test in the United States, which the company said opens the door to more efficient ...

What makes a supplement a winner? We teamed up with the retailer to recognize the highest-quality brands and products out ...

The Vitamin D Testing Market has emerged as an essential segment within the global diagnostics industry as healthcare systems increasingly prioritize preventive care and early disease detection.

Medically reviewed by Mary Choy, PharmD Key Takeaways Nutrient needs change after 40 due to hormonal shifts and reduced ...