While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, based on research.

People with Tourette’s experience uncomfortable physical sensations that build up in the body and come out as ‘tics’.

Reflecting this, MSG is labeled “generally recognized as safe” (GRAS) by the FDA. Yes, “you can experience side effects like headache if you consume too much MSG, but this seems to be rare,” Dr. Alan ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

Originally built to challenge compact sport sedans from Europe, the Lexus IS has been offered in the states for over two decades. The third-generation lineup returns for 2023 with more features after ...

Many of these money-spending traditions can be traced back to the Middle Ages. Poet Geoffrey Chaucer, known for his "Canterbury Tales," is thought to be the source of our modern ideas about ...

A neoplasm is an abnormal growth of cells in the body. It happens when the body’s normal process of making and replacing cells doesn’t work as it should. When a neoplasm forms into an abnormal growth, ...