Barbara O’Neill suggests sugar uniquely ‘feeds’ cancer and tailored diets can conquer it. This fact‑check explains why that’s misleading and what major cancer bodies recommend.

Everything you need to know about vitamin B12 — what it does, where to get it, who's at risk of deficiency, how much to take, and which form is best.

Dave Asprey claims a new study shows unprocessed red meat can “completely abolish” Alzheimer’s risk in APOE4 carriers. We examine the study, its limits, and what broader research on meat and dementia actually says.

PCOS has been officially renamed PMOS to better reflect its hormonal and metabolic nature. This guide answers frequent questions about symptoms, risks and treatment.