Folate and folic acid are two forms of vitamin B9: folate occurs naturally in foods, while folic acid is synthetic and used in supplements and fortified foods. Vitamin B9 supports cell growth and DNA ...

Jani Hall is a news editor for Health with a background in health and science journalism. Previously, she worked as a staff reporter for National Geographic. William Truswell, MD, FACS, operates his ...

Certain beverages, such as herbal tea, plant-based milk, and non-citrus juices, may help alleviate acid reflux symptoms by reducing stomach acid or providing a soothing effect. Drinks like coffee, ...

Nucleic acids (DNA or RNA) are polymers of nucleotides – each nucleotide consists of a pentose sugar, a phosphate group and one of the nitrogenous bases (purines and pyrimidines). Nucleic acids ...

Everything on Earth is made of atoms, most of which are closely packed together in the form of minerals. Life has its uses for minerals—ask a coral reef—but its essence lies in atoms arranged as ...