Aging is accompanied by widespread epigenetic reprogramming, including the loss of heterochromatin and altered chromatin-associated processes. These changes compromise transcriptional precision and ...

Colleen Murphy is a senior editor at Health. She has extensive experience with interviewing healthcare providers, deciphering medical research, and writing and editing health articles in an ...

Beetroot powder can improve athletic performance with nutrients that increase blood flow and reduce fatigue. Beetroot powder may lower blood pressure, which can help protect against heart disease.