Plant-based foods deliver vitamin A through carotenoids, especially beta-carotene. Orange-hued produce such as carrots, pumpkin and cantaloupe are often thought of as the best sources, "but dark leafy greens like kale and spinach are also important to look for," says Naidoo.

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 troubling symptoms. Dietary intake is the simplest way ...

Hypervitaminosis A can be diagnosed using blood tests to check your vitamin A levels. Most people improve simply by decreasing their intake of vitamin A. Hypervitaminosis A, or vitamin A toxicity, occurs when you have too much vitamin A in your body.

Filed in federal court on Friday, the suit joins more than 40 other court disputes between copyright holders and A.I. companies.

As artificial intelligence becomes a larger part of our world, it’s easy to get lost in its sea of jargon. But it has never been more important to get your bearings than today. AI is poised to have a major impact on the job market in the coming years ...

There’s no scientific evidence to suggest that A+ blood should affect your personality or determine your diet. However, it does affect how you can donate or receive blood. If your blood is A positive (A+), it means that your blood contains type-A ...

Issues of equality and acceptance of transgender and nonbinary people — along with challenges to their rights — have become a major topic in the headlines. These issues can involve words and ideas and identities that are new to some. That's why we've ...

Alcohol is a depressant that affects the central nervous system (CNS). However, initially and in small doses, alcohol is a stimulant. The percentage of alcohol varies depending on the type of beverage. A standard beer may contain about 5% alcohol, whereas ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has ...

Ever since the philosopher Nick Bostrom proposed in the Philosophical Quarterly that the universe and everything in it might be a simulation, there has been intense public speculation and debate about the nature of reality. Such public intellectuals as ...

Many traits of a type A personality lead to success in careers. You speak to people directly and say what you feel. You make decisions easily and work hard to get things done and done right. You work well under pressure and meet your deadlines. Being ...