What comes out of us says a lot about our health. Before you flush, check for these warning signs in the toilet bowl.

Eun Lee, MD Thyroid blood tests are an important part of diagnosing and treating thyroid disease. Based on how high or low ...

Our gut microbiome has a huge influence on our overall health, but we haven't been clear on the specific bacteria with good ...

Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

Meara covers streaming service news for CNET. She graduated from the University of Texas at Austin with a degree in journalism. When she's not writing, she likes to dote over her cat, sip black coffee ...