Guava also provides a bit of vitamin B9, or folate, "which is a big one," Grace Derocha, registered dietitian and spokesperson for the Academy of Nutrition and Dietetics, previously told TODAY.com.

This is because your body absorbs preformed vitamin A differently than provitamin A (such as beta-carotene). The recommended daily intake of vitamin A for most adults is 700-900 mcg RAE.

This is because your body absorbs preformed vitamin A differently than provitamin A (such as beta-carotene). The recommended daily intake of vitamin A for most adults is 700-900 mcg RAE.

Key Points Retinol is a fat-soluble vitamin, also known as a preformed vitamin A. It’s a natural component to many foods like dairy and fatty fish, but not carrots.

Robert Grafton initially felt unwell. He lost his appetite, and it was mid-March. He thought he had just caught a cold. But ...

Vitamin A is crucial for skin, ocular, reproductive, and immunological health. Animal foods including meat, poultry, and dairy contain preformed vitamin A, or retinoids. Fruits and vegetables include ...

A narrative review in The Journal of Nutrition suggests that whole-food plant diets may help prevent or improve erectile dysfunction (ED) by supporting vascular health and reducing risk factors such ...

Vitamin A does not stop the virus that causes measles from infecting someone and does not stop the virus from spreading. Vitamin A can only reduce the severity of measles once the disease is ...

Vitamins may be tiny in quantity, but they play a big role in keeping you energised, focused, and feeling your best. The good ...

Vitamin A supports vision, skin health, and immune function. In foods, it exists as retinol (animal sources) and beta-carotene (plant sources). A deficiency can lead to night blindness and ...

Vitamin B12 is a crucial water-soluble vitamin, a deficiency of which can turn out to be dangerous for the body. Therefore, it is crucial that you consume foods that are good sources of Vitamin ...

What is fermentation, and how can eating fermented foods support better gut health? Here's what to know—and which foods to ...