Vitamin C was largely written off as a cancer treatment decades ago. Now scientists are revisiting the story — and one overlooked difference may explain why the question never really went away.

Prostate cancer has a frustrating ability to shut out an immune attack, limiting the power of immunotherapy. But scientists found a way to change the tumor itself — and in early results, the combination made the tumors disappear.

Your immune system can’t fight what it can’t see. Scientists say low levels of a common amino acid may make it harder for cells to display warning signals that alert immune defenders to viral and cancer threats. That’s just one of many reasons to support it…

Researchers found a way to retrain cells deep inside the bone marrow, helping the body produce stronger cancer-fighting cells. The surprising catalyst behind this remarkable discovery? A simple food-grade supplement.

Cancer is rising in adults under 55, and researchers are looking beneath the surface for answers. A surprising clue points to a hidden change inside some younger bodies that could reshape ideas about cancer and aging.

Potatoes have been treated like dietary villains. But one colorful variety may be hiding surprising benefits for blood pressure, gut health and the body’s cancer defenses — thanks to a powerhouse antioxidant compound.