The Asian currency rose Tuesday for a second day versus the dollar, gaining 1% following disappointing U.S. retail sales data.

Vitamin A is an important nutrient that plays a role in many crucial bodily functions. A deficiency may occur when a person does not get enough vitamin A to cover their body’s needs, and may lead to ...

Vitamin A is an important fat-soluble vitamin that supports your immune system, vision, reproductive health, and fetal growth. Even though it’s essential to get enough, taking too much can be harmful.

Vitamin A is essential for many processes in your body, including maintaining healthy vision, ensuring the normal function of your organs and immune system, and aiding the proper development of babies ...

Dr. Grant, a contributing Opinion writer, is an organizational psychologist at the Wharton School of the University of Pennsylvania. After 20 years of teaching, I thought I’d heard every argument in ...