Think you know vitamin B12 deficiency? Know common myths, real symptoms, risk factors, and who truly needs testing to prevent ...

Unexplained muscle weakness, back pain, or general body aches can be early warning signs. Vitamin D helps maintain muscle function. Deficiency can cause subtle weakness that makes routine tasks feel ...

Low On Vitamin B12? This deficiency can cause brain fog, anxiety, and memory loss. Here are the symptoms, causes, diagnosis, and treatment options to protect your cognitive and mental health.

Are you getting enough vitamin D? For millions of Americans, experts say the answer is no. This isn't helped by so many people working indoors everyday, says Dr. Kevin Cooke, a physician at Aviv ...

Plus, how much of the vitamin you actually need.

Amelia Ti is a Registered Dietitian (RD) and Certified Diabetes Care and Education Specialist (CDCES) based in NYC. She completed her Bachelor's in Nutrition & Dietetics at NYU and Master's in Applied ...